21176291222

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{1254371}}^1$

素因数の和:1254763

約数の個数: 16

約数和(自身を含む): 33235840512

約数和(自身を除く): 12059549290

約数列:

[1, 2, 23, 46, 367, 734, 8441, 16882, 1254371, 2508742, 28850533, 57701066, 460354157, 920708314, 10588145611, 21176291222]

約数ペア:

[(1, 21176291222), (2, 10588145611), (23, 920708314), (46, 460354157), (367, 57701066), (734, 28850533), (8441, 2508742), (16882, 1254371)]