1915014724

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1121203}}^1$

素因数の和:1121275

約数の個数: 24

約数和(自身を含む): 3892820288

約数和(自身を除く): 1977805564

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 1121203, 2242406, 4484812, 7848421, 15696842, 31393684, 68393383, 136786766, 273573532, 478753681, 957507362, 1915014724]

約数ペア:

[(1, 1915014724), (2, 957507362), (4, 478753681), (7, 273573532), (14, 136786766), (28, 68393383), (61, 31393684), (122, 15696842), (244, 7848421), (427, 4484812), (854, 2242406), (1708, 1121203)]