2219128798

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1607}}^1\times {\mathrm{18661}}^1$

素因数の和:20307

約数の個数: 16

約数和(自身を含む): 3420968544

約数和(自身を除く): 1201839746

約数列:

[1, 2, 37, 74, 1607, 3214, 18661, 37322, 59459, 118918, 690457, 1380914, 29988227, 59976454, 1109564399, 2219128798]

約数ペア:

[(1, 2219128798), (2, 1109564399), (37, 59976454), (74, 29988227), (1607, 1380914), (3214, 690457), (18661, 118918), (37322, 59459)]