21167404106

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{622570709}}^1$

素因数の和:622570728

約数の個数: 8

約数和(自身を含む): 33618818340

約数和(自身を除く): 12451414234

約数列:

[1, 2, 17, 34, 622570709, 1245141418, 10583702053, 21167404106]

約数ペア:

[(1, 21167404106), (2, 10583702053), (17, 1245141418), (34, 622570709)]