13956044

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 25004448

約数和(自身を除く): 11048404

約数列:

[1, 2, 4, 71, 142, 157, 284, 313, 314, 626, 628, 1252, 11147, 22223, 22294, 44446, 44588, 49141, 88892, 98282, 196564, 3489011, 6978022, 13956044]

約数ペア:

[(1, 13956044), (2, 6978022), (4, 3489011), (71, 196564), (142, 98282), (157, 88892), (284, 49141), (313, 44588), (314, 44446), (626, 22294), (628, 22223), (1252, 11147)]