42539398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{2251}}^1$

素因数の和:3123

約数の個数: 16

約数和(自身を含む): 69721920

約数和(自身を除く): 27182522

約数列:

[1, 2, 11, 22, 859, 1718, 2251, 4502, 9449, 18898, 24761, 49522, 1933609, 3867218, 21269699, 42539398]

約数ペア:

[(1, 42539398), (2, 21269699), (11, 3867218), (22, 1933609), (859, 49522), (1718, 24761), (2251, 18898), (4502, 9449)]