19832332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3499}}^1$

素因数の和:3625

約数の個数: 24

約数和(自身を含む): 37730000

約数和(自身を除く): 17897668

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 3499, 5668, 6998, 13996, 45487, 90974, 181948, 381391, 762782, 1525564, 4958083, 9916166, 19832332]

約数ペア:

[(1, 19832332), (2, 9916166), (4, 4958083), (13, 1525564), (26, 762782), (52, 381391), (109, 181948), (218, 90974), (436, 45487), (1417, 13996), (2834, 6998), (3499, 5668)]