1841290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 3810240

約数和(自身を除く): 1968950

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 881, 1045, 1762, 2090, 4405, 8810, 9691, 16739, 19382, 33478, 48455, 83695, 96910, 167390, 184129, 368258, 920645, 1841290]

約数ペア:

[(1, 1841290), (2, 920645), (5, 368258), (10, 184129), (11, 167390), (19, 96910), (22, 83695), (38, 48455), (55, 33478), (95, 19382), (110, 16739), (190, 9691), (209, 8810), (418, 4405), (881, 2090), (1045, 1762)]