19938515522

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{7129}}^1\times {\mathrm{48221}}^1$

素因数の和:55381

約数の個数: 16

約数和(自身を含む): 30944057400

約数和(自身を除く): 11005541878

約数列:

[1, 2, 29, 58, 7129, 14258, 48221, 96442, 206741, 413482, 1398409, 2796818, 343767509, 687535018, 9969257761, 19938515522]

約数ペア:

[(1, 19938515522), (2, 9969257761), (29, 687535018), (58, 343767509), (7129, 2796818), (14258, 1398409), (48221, 413482), (96442, 206741)]