15842798

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 25712640

約数和(自身を除く): 9869842

約数列:

[1, 2, 31, 59, 61, 62, 71, 118, 122, 142, 1829, 1891, 2201, 3599, 3658, 3782, 4189, 4331, 4402, 7198, 8378, 8662, 111569, 129859, 134261, 223138, 255529, 259718, 268522, 511058, 7921399, 15842798]

約数ペア:

[(1, 15842798), (2, 7921399), (31, 511058), (59, 268522), (61, 259718), (62, 255529), (71, 223138), (118, 134261), (122, 129859), (142, 111569), (1829, 8662), (1891, 8378), (2201, 7198), (3599, 4402), (3658, 4331), (3782, 4189)]