16251260

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11131}}^1$

素因数の和:11213

約数の個数: 24

約数和(自身を含む): 34598256

約数和(自身を除く): 18346996

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 11131, 22262, 44524, 55655, 111310, 222620, 812563, 1625126, 3250252, 4062815, 8125630, 16251260]

約数ペア:

[(1, 16251260), (2, 8125630), (4, 4062815), (5, 3250252), (10, 1625126), (20, 812563), (73, 222620), (146, 111310), (292, 55655), (365, 44524), (730, 22262), (1460, 11131)]