12440877

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2161}}^1$

素因数の和:2284

約数の個数: 16

約数和(自身を含む): 17641920

約数和(自身を除く): 5201043

約数列:

[1, 3, 19, 57, 101, 303, 1919, 2161, 5757, 6483, 41059, 123177, 218261, 654783, 4146959, 12440877]

約数ペア:

[(1, 12440877), (3, 4146959), (19, 654783), (57, 218261), (101, 123177), (303, 41059), (1919, 6483), (2161, 5757)]