40213954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{2953}}^1$

素因数の和:3585

約数の個数: 16

約数和(自身を含む): 65933280

約数和(自身を除く): 25719326

約数列:

[1, 2, 11, 22, 619, 1238, 2953, 5906, 6809, 13618, 32483, 64966, 1827907, 3655814, 20106977, 40213954]

約数ペア:

[(1, 40213954), (2, 20106977), (11, 3655814), (22, 1827907), (619, 64966), (1238, 32483), (2953, 13618), (5906, 6809)]