1911686653

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{38713}}^1$

素因数の和:38868

約数の個数: 16

約数和(自身を含む): 2118430080

約数和(自身を除く): 206743427

約数列:

[1, 19, 23, 113, 437, 2147, 2599, 38713, 49381, 735547, 890399, 4374569, 16917581, 83116811, 100615087, 1911686653]

約数ペア:

[(1, 1911686653), (19, 100615087), (23, 83116811), (113, 16917581), (437, 4374569), (2147, 890399), (2599, 735547), (38713, 49381)]