30049942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{18947}}^1$

素因数の和:19023

約数の個数: 16

約数和(自身を含む): 49340592

約数和(自身を除く): 19290650

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 18947, 37894, 246311, 492622, 1155767, 2311534, 15024971, 30049942]

約数ペア:

[(1, 30049942), (2, 15024971), (13, 2311534), (26, 1155767), (61, 492622), (122, 246311), (793, 37894), (1586, 18947)]