22820746

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:766

約数の個数: 24

約数和(自身を含む): 37472544

約数和(自身を除く): 14651798

約数列:

[1, 2, 13, 26, 107, 169, 214, 338, 631, 1262, 1391, 2782, 8203, 16406, 18083, 36166, 67517, 106639, 135034, 213278, 877721, 1755442, 11410373, 22820746]

約数ペア:

[(1, 22820746), (2, 11410373), (13, 1755442), (26, 877721), (107, 213278), (169, 135034), (214, 106639), (338, 67517), (631, 36166), (1262, 18083), (1391, 16406), (2782, 8203)]