21946456

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23053}}^1$

素因数の和:23083

約数の個数: 32

約数和(自身を含む): 49796640

約数和(自身を除く): 27850184

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 23053, 46106, 92212, 161371, 184424, 322742, 391901, 645484, 783802, 1290968, 1567604, 2743307, 3135208, 5486614, 10973228, 21946456]

約数ペア:

[(1, 21946456), (2, 10973228), (4, 5486614), (7, 3135208), (8, 2743307), (14, 1567604), (17, 1290968), (28, 783802), (34, 645484), (56, 391901), (68, 322742), (119, 184424), (136, 161371), (238, 92212), (476, 46106), (952, 23053)]