19630638

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47417}}^1$

素因数の和:47448

約数の個数: 24

約数和(自身を含む): 44383248

約数和(自身を除く): 24752610

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 47417, 94834, 142251, 284502, 426753, 853506, 1090591, 2181182, 3271773, 6543546, 9815319, 19630638]

約数ペア:

[(1, 19630638), (2, 9815319), (3, 6543546), (6, 3271773), (9, 2181182), (18, 1090591), (23, 853506), (46, 426753), (69, 284502), (138, 142251), (207, 94834), (414, 47417)]