12473900

素因数分解:

$2^2\times 5^2\times {\mathrm{124739}}^1$

素因数の和:124753

約数の個数: 18

約数和(自身を含む): 27068580

約数和(自身を除く): 14594680

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 124739, 249478, 498956, 623695, 1247390, 2494780, 3118475, 6236950, 12473900]

約数ペア:

[(1, 12473900), (2, 6236950), (4, 3118475), (5, 2494780), (10, 1247390), (20, 623695), (25, 498956), (50, 249478), (100, 124739)]