21695844904

素因数分解:

$2^3\times {\mathrm{467}}^1\times {\mathrm{5807239}}^1$

素因数の和:5807712

約数の個数: 16

約数和(自身を含む): 40766824800

約数和(自身を除く): 19070979896

約数列:

[1, 2, 4, 8, 467, 934, 1868, 3736, 5807239, 11614478, 23228956, 46457912, 2711980613, 5423961226, 10847922452, 21695844904]

約数ペア:

[(1, 21695844904), (2, 10847922452), (4, 5423961226), (8, 2711980613), (467, 46457912), (934, 23228956), (1868, 11614478), (3736, 5807239)]