13305318256

素因数分解:

$2^4\times {\mathrm{18541}}^1\times {\mathrm{44851}}^1$

素因数の和:63400

約数の個数: 20

約数和(自身を含む): 25781019304

約数和(自身を除く): 12475701048

約数列:

[1, 2, 4, 8, 16, 18541, 37082, 44851, 74164, 89702, 148328, 179404, 296656, 358808, 717616, 831582391, 1663164782, 3326329564, 6652659128, 13305318256]

約数ペア:

[(1, 13305318256), (2, 6652659128), (4, 3326329564), (8, 1663164782), (16, 831582391), (18541, 717616), (37082, 358808), (44851, 296656), (74164, 179404), (89702, 148328)]