12996764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3739}}^1$

素因数の和:3833

約数の個数: 24

約数和(自身を含む): 25132800

約数和(自身を除く): 12136036

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 3739, 7478, 14956, 41129, 82258, 164516, 295381, 590762, 1181524, 3249191, 6498382, 12996764]

約数ペア:

[(1, 12996764), (2, 6498382), (4, 3249191), (11, 1181524), (22, 590762), (44, 295381), (79, 164516), (158, 82258), (316, 41129), (869, 14956), (1738, 7478), (3476, 3739)]