11997010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 22906800

約数和(自身を除く): 10909790

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1009, 1189, 2018, 2378, 5045, 5945, 10090, 11890, 29261, 41369, 58522, 82738, 146305, 206845, 292610, 413690, 1199701, 2399402, 5998505, 11997010]

約数ペア:

[(1, 11997010), (2, 5998505), (5, 2399402), (10, 1199701), (29, 413690), (41, 292610), (58, 206845), (82, 146305), (145, 82738), (205, 58522), (290, 41369), (410, 29261), (1009, 11890), (1189, 10090), (2018, 5945), (2378, 5045)]