2123193608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13968379}}^1$

素因数の和:13968404

約数の個数: 16

約数和(自身を含む): 4190514000

約数和(自身を除く): 2067320392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13968379, 27936758, 55873516, 111747032, 265399201, 530798402, 1061596804, 2123193608]

約数ペア:

[(1, 2123193608), (2, 1061596804), (4, 530798402), (8, 265399201), (19, 111747032), (38, 55873516), (76, 27936758), (152, 13968379)]