15706442230

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2450303}}^1$

素因数の和:2450951

約数の個数: 16

約数和(自身を含む): 28315713024

約数和(自身を除く): 12609270794

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 2450303, 4900606, 12251515, 24503030, 1570644223, 3141288446, 7853221115, 15706442230]

約数ペア:

[(1, 15706442230), (2, 7853221115), (5, 3141288446), (10, 1570644223), (641, 24503030), (1282, 12251515), (3205, 4900606), (6410, 2450303)]