9989944

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{163}}^2$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 19247760

約数和(自身を除く): 9257816

約数列:

[1, 2, 4, 8, 47, 94, 163, 188, 326, 376, 652, 1304, 7661, 15322, 26569, 30644, 53138, 61288, 106276, 212552, 1248743, 2497486, 4994972, 9989944]

約数ペア:

[(1, 9989944), (2, 4994972), (4, 2497486), (8, 1248743), (47, 212552), (94, 106276), (163, 61288), (188, 53138), (326, 30644), (376, 26569), (652, 15322), (1304, 7661)]