22971718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3469}}^1$

素因数の和:3532

約数の個数: 32

約数和(自身を含む): 43971840

約数和(自身を除く): 21000122

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 3469, 6622, 6938, 24283, 38159, 48566, 76318, 149167, 267113, 298334, 534226, 1044169, 1640837, 2088338, 3281674, 11485859, 22971718]

約数ペア:

[(1, 22971718), (2, 11485859), (7, 3281674), (11, 2088338), (14, 1640837), (22, 1044169), (43, 534226), (77, 298334), (86, 267113), (154, 149167), (301, 76318), (473, 48566), (602, 38159), (946, 24283), (3311, 6938), (3469, 6622)]