22447664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1801}}^1$

素因数の和:1869

約数の個数: 40

約数和(自身を含む): 46924080

約数和(自身を除く): 24476416

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 1801, 3116, 3602, 6232, 7204, 12464, 14408, 28816, 34219, 68438, 73841, 136876, 147682, 273752, 295364, 547504, 590728, 1181456, 1402979, 2805958, 5611916, 11223832, 22447664]

約数ペア:

[(1, 22447664), (2, 11223832), (4, 5611916), (8, 2805958), (16, 1402979), (19, 1181456), (38, 590728), (41, 547504), (76, 295364), (82, 273752), (152, 147682), (164, 136876), (304, 73841), (328, 68438), (656, 34219), (779, 28816), (1558, 14408), (1801, 12464), (3116, 7204), (3602, 6232)]