22917404

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 40803840

約数和(自身を除く): 17886436

約数列:

[1, 2, 4, 127, 197, 229, 254, 394, 458, 508, 788, 916, 25019, 29083, 45113, 50038, 58166, 90226, 100076, 116332, 180452, 5729351, 11458702, 22917404]

約数ペア:

[(1, 22917404), (2, 11458702), (4, 5729351), (127, 180452), (197, 116332), (229, 100076), (254, 90226), (394, 58166), (458, 50038), (508, 45113), (788, 29083), (916, 25019)]