21619156802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{33466187}}^1$

素因数の和:33466225

約数の個数: 16

約数和(自身を含む): 36143483040

約数和(自身を除く): 14524326238

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 33466187, 66932374, 568925179, 635857553, 1137850358, 1271715106, 10809578401, 21619156802]

約数ペア:

[(1, 21619156802), (2, 10809578401), (17, 1271715106), (19, 1137850358), (34, 635857553), (38, 568925179), (323, 66932374), (646, 33466187)]