23172682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 39347280

約数和(自身を除く): 16174598

約数列:

[1, 2, 13, 26, 29, 58, 73, 146, 377, 421, 754, 842, 949, 1898, 2117, 4234, 5473, 10946, 12209, 24418, 27521, 30733, 55042, 61466, 158717, 317434, 399529, 799058, 891257, 1782514, 11586341, 23172682]

約数ペア:

[(1, 23172682), (2, 11586341), (13, 1782514), (26, 891257), (29, 799058), (58, 399529), (73, 317434), (146, 158717), (377, 61466), (421, 55042), (754, 30733), (842, 27521), (949, 24418), (1898, 12209), (2117, 10946), (4234, 5473)]