21550802

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{118411}}^1$

素因数の和:118433

約数の個数: 16

約数和(自身を含む): 39786432

約数和(自身を除く): 18235630

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 118411, 236822, 828877, 1539343, 1657754, 3078686, 10775401, 21550802]

約数ペア:

[(1, 21550802), (2, 10775401), (7, 3078686), (13, 1657754), (14, 1539343), (26, 828877), (91, 236822), (182, 118411)]