19760450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{17183}}^1$

素因数の和:17218

約数の個数: 24

約数和(自身を含む): 38354688

約数和(自身を除く): 18594238

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 17183, 34366, 85915, 171830, 395209, 429575, 790418, 859150, 1976045, 3952090, 9880225, 19760450]

約数ペア:

[(1, 19760450), (2, 9880225), (5, 3952090), (10, 1976045), (23, 859150), (25, 790418), (46, 429575), (50, 395209), (115, 171830), (230, 85915), (575, 34366), (1150, 17183)]