9887906

素因数分解:

$2^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{619}}^1$

素因数の和:798

約数の個数: 24

約数和(自身を含む): 17387280

約数和(自身を除く): 7499374

約数列:

[1, 2, 7, 14, 49, 98, 163, 326, 619, 1141, 1238, 2282, 4333, 7987, 8666, 15974, 30331, 60662, 100897, 201794, 706279, 1412558, 4943953, 9887906]

約数ペア:

[(1, 9887906), (2, 4943953), (7, 1412558), (14, 706279), (49, 201794), (98, 100897), (163, 60662), (326, 30331), (619, 15974), (1141, 8666), (1238, 7987), (2282, 4333)]