22207472

素因数分解:

$2^4\times 7^1\times {\mathrm{198281}}^1$

素因数の和:198296

約数の個数: 20

約数和(自身を含む): 49173936

約数和(自身を除く): 26966464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 198281, 396562, 793124, 1387967, 1586248, 2775934, 3172496, 5551868, 11103736, 22207472]

約数ペア:

[(1, 22207472), (2, 11103736), (4, 5551868), (7, 3172496), (8, 2775934), (14, 1586248), (16, 1387967), (28, 793124), (56, 396562), (112, 198281)]