19854432

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5303}}^1$

素因数の和:5332

約数の個数: 72

約数和(自身を含む): 60815664

約数和(自身を除く): 40961232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 5303, 10606, 15909, 21212, 31818, 42424, 47727, 63636, 68939, 84848, 95454, 127272, 137878, 169696, 190908, 206817, 254544, 275756, 381816, 413634, 509088, 551512, 620451, 763632, 827268, 1103024, 1240902, 1527264, 1654536, 2206048, 2481804, 3309072, 4963608, 6618144, 9927216, 19854432]

約数ペア:

[(1, 19854432), (2, 9927216), (3, 6618144), (4, 4963608), (6, 3309072), (8, 2481804), (9, 2206048), (12, 1654536), (13, 1527264), (16, 1240902), (18, 1103024), (24, 827268), (26, 763632), (32, 620451), (36, 551512), (39, 509088), (48, 413634), (52, 381816), (72, 275756), (78, 254544), (96, 206817), (104, 190908), (117, 169696), (144, 137878), (156, 127272), (208, 95454), (234, 84848), (288, 68939), (312, 63636), (416, 47727), (468, 42424), (624, 31818), (936, 21212), (1248, 15909), (1872, 10606), (3744, 5303)]