19168110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 56770560

約数和(自身を除く): 37602450

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 43, 45, 54, 65, 78, 86, 90, 117, 127, 129, 130, 135, 195, 215, 234, 254, 258, 270, 351, 381, 387, 390, 430, 559, 585, 635, 645, 702, 762, 774, 1118, 1143, 1161, 1170, 1270, 1290, 1651, 1677, 1755, 1905, 1935, 2286, 2322, 2795, 3302, 3354, 3429, 3510, 3810, 3870, 4953, 5031, 5461, 5590, 5715, 5805, 6858, 8255, 8385, 9906, 10062, 10922, 11430, 11610, 14859, 15093, 16383, 16510, 16770, 17145, 24765, 25155, 27305, 29718, 30186, 32766, 34290, 44577, 49149, 49530, 50310, 54610, 70993, 74295, 75465, 81915, 89154, 98298, 141986, 147447, 148590, 150930, 163830, 212979, 222885, 245745, 294894, 354965, 425958, 445770, 491490, 638937, 709930, 737235, 1064895, 1277874, 1474470, 1916811, 2129790, 3194685, 3833622, 6389370, 9584055, 19168110]

約数ペア:

[(1, 19168110), (2, 9584055), (3, 6389370), (5, 3833622), (6, 3194685), (9, 2129790), (10, 1916811), (13, 1474470), (15, 1277874), (18, 1064895), (26, 737235), (27, 709930), (30, 638937), (39, 491490), (43, 445770), (45, 425958), (54, 354965), (65, 294894), (78, 245745), (86, 222885), (90, 212979), (117, 163830), (127, 150930), (129, 148590), (130, 147447), (135, 141986), (195, 98298), (215, 89154), (234, 81915), (254, 75465), (258, 74295), (270, 70993), (351, 54610), (381, 50310), (387, 49530), (390, 49149), (430, 44577), (559, 34290), (585, 32766), (635, 30186), (645, 29718), (702, 27305), (762, 25155), (774, 24765), (1118, 17145), (1143, 16770), (1161, 16510), (1170, 16383), (1270, 15093), (1290, 14859), (1651, 11610), (1677, 11430), (1755, 10922), (1905, 10062), (1935, 9906), (2286, 8385), (2322, 8255), (2795, 6858), (3302, 5805), (3354, 5715), (3429, 5590), (3510, 5461), (3810, 5031), (3870, 4953)]