22118469

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5531}}^1$

素因数の和:5608

約数の個数: 16

約数和(自身を含む): 31156224

約数和(自身を除く): 9037755

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 5531, 16593, 171461, 237833, 514383, 713499, 7372823, 22118469]

約数ペア:

[(1, 22118469), (3, 7372823), (31, 713499), (43, 514383), (93, 237833), (129, 171461), (1333, 16593), (3999, 5531)]