19735676

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{929}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 35622720

約数和(自身を除く): 15887044

約数列:

[1, 2, 4, 47, 94, 113, 188, 226, 452, 929, 1858, 3716, 5311, 10622, 21244, 43663, 87326, 104977, 174652, 209954, 419908, 4933919, 9867838, 19735676]

約数ペア:

[(1, 19735676), (2, 9867838), (4, 4933919), (47, 419908), (94, 209954), (113, 174652), (188, 104977), (226, 87326), (452, 43663), (929, 21244), (1858, 10622), (3716, 5311)]