15001970

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{22391}}^1$

素因数の和:22465

約数の個数: 16

約数和(自身を含む): 27407808

約数和(自身を除く): 12405838

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 22391, 44782, 111955, 223910, 1500197, 3000394, 7500985, 15001970]

約数ペア:

[(1, 15001970), (2, 7500985), (5, 3000394), (10, 1500197), (67, 223910), (134, 111955), (335, 44782), (670, 22391)]