193901564

素因数分解:

$2^2\times {\mathrm{2711}}^1\times {\mathrm{17881}}^1$

素因数の和:20596

約数の個数: 12

約数和(自身を含む): 339471888

約数和(自身を除く): 145570324

約数列:

[1, 2, 4, 2711, 5422, 10844, 17881, 35762, 71524, 48475391, 96950782, 193901564]

約数ペア:

[(1, 193901564), (2, 96950782), (4, 48475391), (2711, 71524), (5422, 35762), (10844, 17881)]