11942830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 10866770

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 239, 263, 478, 526, 1195, 1315, 2390, 2630, 4541, 4997, 9082, 9994, 22705, 24985, 45410, 49970, 62857, 125714, 314285, 628570, 1194283, 2388566, 5971415, 11942830]

約数ペア:

[(1, 11942830), (2, 5971415), (5, 2388566), (10, 1194283), (19, 628570), (38, 314285), (95, 125714), (190, 62857), (239, 49970), (263, 45410), (478, 24985), (526, 22705), (1195, 9994), (1315, 9082), (2390, 4997), (2630, 4541)]