16203922

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{60917}}^1$

素因数の和:60945

約数の個数: 16

約数和(自身を含む): 29240640

約数和(自身を除く): 13036718

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 60917, 121834, 426419, 852838, 1157423, 2314846, 8101961, 16203922]

約数ペア:

[(1, 16203922), (2, 8101961), (7, 2314846), (14, 1157423), (19, 852838), (38, 426419), (133, 121834), (266, 60917)]