12905061844

素因数分解:

$2^2\times {\mathrm{17923}}^1\times {\mathrm{180007}}^1$

素因数の和:197934

約数の個数: 12

約数和(自身を含む): 22585243744

約数和(自身を除く): 9680181900

約数列:

[1, 2, 4, 17923, 35846, 71692, 180007, 360014, 720028, 3226265461, 6452530922, 12905061844]

約数ペア:

[(1, 12905061844), (2, 6452530922), (4, 3226265461), (17923, 720028), (35846, 360014), (71692, 180007)]