11831830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 22861440

約数和(自身を除く): 11029610

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 881, 1343, 1762, 2686, 4405, 6715, 8810, 13430, 14977, 29954, 69599, 74885, 139198, 149770, 347995, 695990, 1183183, 2366366, 5915915, 11831830]

約数ペア:

[(1, 11831830), (2, 5915915), (5, 2366366), (10, 1183183), (17, 695990), (34, 347995), (79, 149770), (85, 139198), (158, 74885), (170, 69599), (395, 29954), (790, 14977), (881, 13430), (1343, 8810), (1762, 6715), (2686, 4405)]