19157490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:584

約数の個数: 96

約数和(自身を含む): 55912896

約数和(自身を除く): 36755406

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 37, 45, 55, 66, 74, 90, 99, 110, 111, 165, 185, 198, 222, 330, 333, 370, 407, 495, 523, 555, 666, 814, 990, 1046, 1110, 1221, 1569, 1665, 2035, 2442, 2615, 3138, 3330, 3663, 4070, 4707, 5230, 5753, 6105, 7326, 7845, 9414, 11506, 12210, 15690, 17259, 18315, 19351, 23535, 28765, 34518, 36630, 38702, 47070, 51777, 57530, 58053, 86295, 96755, 103554, 116106, 172590, 174159, 193510, 212861, 258885, 290265, 348318, 425722, 517770, 580530, 638583, 870795, 1064305, 1277166, 1741590, 1915749, 2128610, 3192915, 3831498, 6385830, 9578745, 19157490]

約数ペア:

[(1, 19157490), (2, 9578745), (3, 6385830), (5, 3831498), (6, 3192915), (9, 2128610), (10, 1915749), (11, 1741590), (15, 1277166), (18, 1064305), (22, 870795), (30, 638583), (33, 580530), (37, 517770), (45, 425722), (55, 348318), (66, 290265), (74, 258885), (90, 212861), (99, 193510), (110, 174159), (111, 172590), (165, 116106), (185, 103554), (198, 96755), (222, 86295), (330, 58053), (333, 57530), (370, 51777), (407, 47070), (495, 38702), (523, 36630), (555, 34518), (666, 28765), (814, 23535), (990, 19351), (1046, 18315), (1110, 17259), (1221, 15690), (1569, 12210), (1665, 11506), (2035, 9414), (2442, 7845), (2615, 7326), (3138, 6105), (3330, 5753), (3663, 5230), (4070, 4707)]