22131226

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1597}}^1$

素因数の和:1666

約数の個数: 24

約数和(自身を含む): 36846684

約数和(自身を除く): 14715458

約数列:

[1, 2, 13, 26, 41, 82, 169, 338, 533, 1066, 1597, 3194, 6929, 13858, 20761, 41522, 65477, 130954, 269893, 539786, 851201, 1702402, 11065613, 22131226]

約数ペア:

[(1, 22131226), (2, 11065613), (13, 1702402), (26, 851201), (41, 539786), (82, 269893), (169, 130954), (338, 65477), (533, 41522), (1066, 20761), (1597, 13858), (3194, 6929)]