18444907

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 21075712

約数和(自身を除く): 2630805

約数列:

[1, 13, 31, 37, 403, 481, 1147, 1237, 14911, 16081, 38347, 45769, 498511, 594997, 1418839, 18444907]

約数ペア:

[(1, 18444907), (13, 1418839), (31, 594997), (37, 498511), (403, 45769), (481, 38347), (1147, 16081), (1237, 14911)]