22129564

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 39892608

約数和(自身を除く): 17763044

約数列:

[1, 2, 4, 67, 71, 134, 142, 268, 284, 1163, 2326, 4652, 4757, 9514, 19028, 77921, 82573, 155842, 165146, 311684, 330292, 5532391, 11064782, 22129564]

約数ペア:

[(1, 22129564), (2, 11064782), (4, 5532391), (67, 330292), (71, 311684), (134, 165146), (142, 155842), (268, 82573), (284, 77921), (1163, 19028), (2326, 9514), (4652, 4757)]