193729660

素因数分解:

$2^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{18521}}^1$

素因数の和:19053

約数の個数: 24

約数和(自身を含む): 407632176

約数和(自身を除く): 213902516

約数列:

[1, 2, 4, 5, 10, 20, 523, 1046, 2092, 2615, 5230, 10460, 18521, 37042, 74084, 92605, 185210, 370420, 9686483, 19372966, 38745932, 48432415, 96864830, 193729660]

約数ペア:

[(1, 193729660), (2, 96864830), (4, 48432415), (5, 38745932), (10, 19372966), (20, 9686483), (523, 370420), (1046, 185210), (2092, 92605), (2615, 74084), (5230, 37042), (10460, 18521)]