12119690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 23950080

約数和(自身を除く): 11830390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 461, 478, 922, 1195, 2305, 2390, 2629, 4610, 5071, 5258, 10142, 13145, 25355, 26290, 50710, 110179, 220358, 550895, 1101790, 1211969, 2423938, 6059845, 12119690]

約数ペア:

[(1, 12119690), (2, 6059845), (5, 2423938), (10, 1211969), (11, 1101790), (22, 550895), (55, 220358), (110, 110179), (239, 50710), (461, 26290), (478, 25355), (922, 13145), (1195, 10142), (2305, 5258), (2390, 5071), (2629, 4610)]