19002214

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{757}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 35801856

約数和(自身を除く): 16799642

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 163, 326, 757, 1141, 1514, 1793, 2282, 3586, 5299, 8327, 10598, 12551, 16654, 25102, 58289, 116578, 123391, 246782, 863737, 1357301, 1727474, 2714602, 9501107, 19002214]

約数ペア:

[(1, 19002214), (2, 9501107), (7, 2714602), (11, 1727474), (14, 1357301), (22, 863737), (77, 246782), (154, 123391), (163, 116578), (326, 58289), (757, 25102), (1141, 16654), (1514, 12551), (1793, 10598), (2282, 8327), (3586, 5299)]