22071842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 37482480

約数和(自身を除く): 15410638

約数列:

[1, 2, 13, 26, 29, 58, 73, 146, 377, 401, 754, 802, 949, 1898, 2117, 4234, 5213, 10426, 11629, 23258, 27521, 29273, 55042, 58546, 151177, 302354, 380549, 761098, 848917, 1697834, 11035921, 22071842]

約数ペア:

[(1, 22071842), (2, 11035921), (13, 1697834), (26, 848917), (29, 761098), (58, 380549), (73, 302354), (146, 151177), (377, 58546), (401, 55042), (754, 29273), (802, 27521), (949, 23258), (1898, 11629), (2117, 10426), (4234, 5213)]