40445186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{9419}}^1$

素因数の和:9553

約数の個数: 16

約数和(自身を含む): 64432800

約数和(自身を除く): 23987614

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 9419, 18838, 178961, 357922, 1064347, 2128694, 20222593, 40445186]

約数ペア:

[(1, 40445186), (2, 20222593), (19, 2128694), (38, 1064347), (113, 357922), (226, 178961), (2147, 18838), (4294, 9419)]