18412306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{15791}}^1$

素因数の和:15857

約数の個数: 16

約数和(自身を含む): 30699648

約数和(自身を除く): 12287342

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 15791, 31582, 173701, 347402, 836923, 1673846, 9206153, 18412306]

約数ペア:

[(1, 18412306), (2, 9206153), (11, 1673846), (22, 836923), (53, 347402), (106, 173701), (583, 31582), (1166, 15791)]