19832340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 61286400

約数和(自身を除く): 41454060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 151, 165, 199, 220, 302, 330, 398, 453, 597, 604, 660, 755, 796, 906, 995, 1194, 1510, 1661, 1812, 1990, 2189, 2265, 2388, 2985, 3020, 3322, 3980, 4378, 4530, 4983, 5970, 6567, 6644, 8305, 8756, 9060, 9966, 10945, 11940, 13134, 16610, 19932, 21890, 24915, 26268, 30049, 32835, 33220, 43780, 49830, 60098, 65670, 90147, 99660, 120196, 131340, 150245, 180294, 300490, 330539, 360588, 450735, 600980, 661078, 901470, 991617, 1322156, 1652695, 1802940, 1983234, 3305390, 3966468, 4958085, 6610780, 9916170, 19832340]

約数ペア:

[(1, 19832340), (2, 9916170), (3, 6610780), (4, 4958085), (5, 3966468), (6, 3305390), (10, 1983234), (11, 1802940), (12, 1652695), (15, 1322156), (20, 991617), (22, 901470), (30, 661078), (33, 600980), (44, 450735), (55, 360588), (60, 330539), (66, 300490), (110, 180294), (132, 150245), (151, 131340), (165, 120196), (199, 99660), (220, 90147), (302, 65670), (330, 60098), (398, 49830), (453, 43780), (597, 33220), (604, 32835), (660, 30049), (755, 26268), (796, 24915), (906, 21890), (995, 19932), (1194, 16610), (1510, 13134), (1661, 11940), (1812, 10945), (1990, 9966), (2189, 9060), (2265, 8756), (2388, 8305), (2985, 6644), (3020, 6567), (3322, 5970), (3980, 4983), (4378, 4530)]