18543811

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1259}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 22014720

約数和(自身を除く): 3470909

約数列:

[1, 11, 13, 103, 143, 1133, 1259, 1339, 13849, 14729, 16367, 129677, 180037, 1426447, 1685801, 18543811]

約数ペア:

[(1, 18543811), (11, 1685801), (13, 1426447), (103, 180037), (143, 129677), (1133, 16367), (1259, 14729), (1339, 13849)]