16255790

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{12409}}^1$

素因数の和:12547

約数の個数: 16

約数和(自身を含む): 29486160

約数和(自身を除く): 13230370

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 12409, 24818, 62045, 124090, 1625579, 3251158, 8127895, 16255790]

約数ペア:

[(1, 16255790), (2, 8127895), (5, 3251158), (10, 1625579), (131, 124090), (262, 62045), (655, 24818), (1310, 12409)]