15249212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 30481920

約数和(自身を除く): 15232708

約数列:

[1, 2, 4, 11, 22, 41, 44, 79, 82, 107, 158, 164, 214, 316, 428, 451, 869, 902, 1177, 1738, 1804, 2354, 3239, 3476, 4387, 4708, 6478, 8453, 8774, 12956, 16906, 17548, 33812, 35629, 48257, 71258, 92983, 96514, 142516, 185966, 193028, 346573, 371932, 693146, 1386292, 3812303, 7624606, 15249212]

約数ペア:

[(1, 15249212), (2, 7624606), (4, 3812303), (11, 1386292), (22, 693146), (41, 371932), (44, 346573), (79, 193028), (82, 185966), (107, 142516), (158, 96514), (164, 92983), (214, 71258), (316, 48257), (428, 35629), (451, 33812), (869, 17548), (902, 16906), (1177, 12956), (1738, 8774), (1804, 8453), (2354, 6478), (3239, 4708), (3476, 4387)]