11491972

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 20885760

約数和(自身を除く): 9393788

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 316, 887, 1774, 3239, 3548, 6478, 12956, 36367, 70073, 72734, 140146, 145468, 280292, 2872993, 5745986, 11491972]

約数ペア:

[(1, 11491972), (2, 5745986), (4, 2872993), (41, 280292), (79, 145468), (82, 140146), (158, 72734), (164, 70073), (316, 36367), (887, 12956), (1774, 6478), (3239, 3548)]