22212070

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{4561}}^1$

素因数の和:5055

約数の個数: 16

約数和(自身を含む): 40072608

約数和(自身を除く): 17860538

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4561, 4870, 9122, 22805, 45610, 2221207, 4442414, 11106035, 22212070]

約数ペア:

[(1, 22212070), (2, 11106035), (5, 4442414), (10, 2221207), (487, 45610), (974, 22805), (2435, 9122), (4561, 4870)]