9940894

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{719}}^1$

素因数の和:975

約数の個数: 16

約数和(自身を含む): 15482880

約数和(自身を除く): 5541986

約数列:

[1, 2, 31, 62, 223, 446, 719, 1438, 6913, 13826, 22289, 44578, 160337, 320674, 4970447, 9940894]

約数ペア:

[(1, 9940894), (2, 4970447), (31, 320674), (62, 160337), (223, 44578), (446, 22289), (719, 13826), (1438, 6913)]