20190994558

素因数分解:

$2^1\times 7^1\times {\mathrm{2351}}^1\times {\mathrm{613447}}^1$

素因数の和:615807

約数の個数: 16

約数和(自身を含む): 34627912704

約数和(自身を除く): 14436918146

約数列:

[1, 2, 7, 14, 2351, 4702, 16457, 32914, 613447, 1226894, 4294129, 8588258, 1442213897, 2884427794, 10095497279, 20190994558]

約数ペア:

[(1, 20190994558), (2, 10095497279), (7, 2884427794), (14, 1442213897), (2351, 8588258), (4702, 4294129), (16457, 1226894), (32914, 613447)]