12389640118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{528433}}^1$

素因数の和:529071

約数の個数: 16

約数和(自身を含む): 19594332720

約数和(自身を除く): 7204692602

約数列:

[1, 2, 19, 38, 617, 1234, 11723, 23446, 528433, 1056866, 10040227, 20080454, 326043161, 652086322, 6194820059, 12389640118]

約数ペア:

[(1, 12389640118), (2, 6194820059), (19, 652086322), (38, 326043161), (617, 20080454), (1234, 10040227), (11723, 1056866), (23446, 528433)]