21443845246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4993909}}^1$

素因数の和:4994043

約数の個数: 16

約数和(自身を含む): 34158344400

約数和(自身を除く): 12714499154

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 4993909, 9987818, 94884271, 189768542, 564311717, 1128623434, 10721922623, 21443845246]

約数ペア:

[(1, 21443845246), (2, 10721922623), (19, 1128623434), (38, 564311717), (113, 189768542), (226, 94884271), (2147, 9987818), (4294, 4993909)]