22952839

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 30796416

約数和(自身を除く): 7843577

約数列:

[1, 7, 13, 17, 37, 91, 119, 221, 259, 401, 481, 629, 1547, 2807, 3367, 4403, 5213, 6817, 8177, 14837, 36491, 47719, 57239, 88621, 103859, 192881, 252229, 620347, 1350167, 1765603, 3278977, 22952839]

約数ペア:

[(1, 22952839), (7, 3278977), (13, 1765603), (17, 1350167), (37, 620347), (91, 252229), (119, 192881), (221, 103859), (259, 88621), (401, 57239), (481, 47719), (629, 36491), (1547, 14837), (2807, 8177), (3367, 6817), (4403, 5213)]