12996016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1801}}^1$

素因数の和:1861

約数の個数: 40

約数和(自身を含む): 28154448

約数和(自身を除く): 15158432

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1801, 1804, 3602, 3608, 7204, 7216, 14408, 19811, 28816, 39622, 73841, 79244, 147682, 158488, 295364, 316976, 590728, 812251, 1181456, 1624502, 3249004, 6498008, 12996016]

約数ペア:

[(1, 12996016), (2, 6498008), (4, 3249004), (8, 1624502), (11, 1181456), (16, 812251), (22, 590728), (41, 316976), (44, 295364), (82, 158488), (88, 147682), (164, 79244), (176, 73841), (328, 39622), (451, 28816), (656, 19811), (902, 14408), (1801, 7216), (1804, 7204), (3602, 3608)]