19063297

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 21888000

約数和(自身を除く): 2824703

約数列:

[1, 11, 23, 151, 253, 499, 1661, 3473, 5489, 11477, 38203, 75349, 126247, 828839, 1733027, 19063297]

約数ペア:

[(1, 19063297), (11, 1733027), (23, 828839), (151, 126247), (253, 75349), (499, 38203), (1661, 11477), (3473, 5489)]