21094872014

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1597}}^1\times {\mathrm{108271}}^1$

素因数の和:109931

約数の個数: 16

約数和(自身を含む): 32181470016

約数和(自身を除く): 11086598002

約数列:

[1, 2, 61, 122, 1597, 3194, 97417, 108271, 194834, 216542, 6604531, 13209062, 172908787, 345817574, 10547436007, 21094872014]

約数ペア:

[(1, 21094872014), (2, 10547436007), (61, 345817574), (122, 172908787), (1597, 13209062), (3194, 6604531), (97417, 216542), (108271, 194834)]