19439540926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1\times {\mathrm{33623}}^1$

素因数の和:34276

約数の個数: 32

約数和(自身を含む): 32305670208

約数和(自身を除く): 12866129282

約数列:

[1, 2, 13, 26, 37, 74, 481, 601, 962, 1202, 7813, 15626, 22237, 33623, 44474, 67246, 289081, 437099, 578162, 874198, 1244051, 2488102, 16172663, 20207423, 32345326, 40414846, 262696499, 525392998, 747674651, 1495349302, 9719770463, 19439540926]

約数ペア:

[(1, 19439540926), (2, 9719770463), (13, 1495349302), (26, 747674651), (37, 525392998), (74, 262696499), (481, 40414846), (601, 32345326), (962, 20207423), (1202, 16172663), (7813, 2488102), (15626, 1244051), (22237, 874198), (33623, 578162), (44474, 437099), (67246, 289081)]