12157158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{155861}}^1$

素因数の和:155879

約数の個数: 16

約数和(自身を含む): 26184816

約数和(自身を除く): 14027658

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 155861, 311722, 467583, 935166, 2026193, 4052386, 6078579, 12157158]

約数ペア:

[(1, 12157158), (2, 6078579), (3, 4052386), (6, 2026193), (13, 935166), (26, 467583), (39, 311722), (78, 155861)]