19179602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{12503}}^1$

素因数の和:12577

約数の個数: 16

約数和(自身を含む): 31510080

約数和(自身を除く): 12330478

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 12503, 25006, 162539, 325078, 737677, 1475354, 9589801, 19179602]

約数ペア:

[(1, 19179602), (2, 9589801), (13, 1475354), (26, 737677), (59, 325078), (118, 162539), (767, 25006), (1534, 12503)]