19549127

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 21934080

約数和(自身を除く): 2384953

約数列:

[1, 13, 31, 179, 271, 403, 2327, 3523, 5549, 8401, 48509, 72137, 109213, 630617, 1503779, 19549127]

約数ペア:

[(1, 19549127), (13, 1503779), (31, 630617), (179, 109213), (271, 72137), (403, 48509), (2327, 8401), (3523, 5549)]