23372290

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{26261}}^1$

素因数の和:26357

約数の個数: 16

約数和(自身を含む): 42544440

約数和(自身を除く): 19172150

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 26261, 52522, 131305, 262610, 2337229, 4674458, 11686145, 23372290]

約数ペア:

[(1, 23372290), (2, 11686145), (5, 4674458), (10, 2337229), (89, 262610), (178, 131305), (445, 52522), (890, 26261)]