21541896002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{42572917}}^1$

素因数の和:42572953

約数の個数: 16

約数和(自身を含む): 36783001152

約数和(自身を除く): 15241105150

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 42572917, 85145834, 468302087, 936604174, 979177091, 1958354182, 10770948001, 21541896002]

約数ペア:

[(1, 21541896002), (2, 10770948001), (11, 1958354182), (22, 979177091), (23, 936604174), (46, 468302087), (253, 85145834), (506, 42572917)]