12220806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{156677}}^1$

素因数の和:156695

約数の個数: 16

約数和(自身を含む): 26321904

約数和(自身を除く): 14101098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 156677, 313354, 470031, 940062, 2036801, 4073602, 6110403, 12220806]

約数ペア:

[(1, 12220806), (2, 6110403), (3, 4073602), (6, 2036801), (13, 940062), (26, 470031), (39, 313354), (78, 156677)]