16855293452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{722411}}^1$

素因数の和:722741

約数の個数: 24

約数和(自身を含む): 31150405440

約数和(自身を除く): 14295111988

約数列:

[1, 2, 4, 19, 38, 76, 307, 614, 1228, 5833, 11666, 23332, 722411, 1444822, 2889644, 13725809, 27451618, 54903236, 221780177, 443560354, 887120708, 4213823363, 8427646726, 16855293452]

約数ペア:

[(1, 16855293452), (2, 8427646726), (4, 4213823363), (19, 887120708), (38, 443560354), (76, 221780177), (307, 54903236), (614, 27451618), (1228, 13725809), (5833, 2889644), (11666, 1444822), (23332, 722411)]