18335798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37117}}^1$

素因数の和:37151

約数の個数: 16

約数和(自身を含む): 31179120

約数和(自身を除く): 12843322

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 37117, 74234, 482521, 705223, 965042, 1410446, 9167899, 18335798]

約数ペア:

[(1, 18335798), (2, 9167899), (13, 1410446), (19, 965042), (26, 705223), (38, 482521), (247, 74234), (494, 37117)]