2238466418

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1\times {\mathrm{13903}}^1$

素因数の和:14166

約数の個数: 24

約数和(自身を含む): 3559868928

約数和(自身を除く): 1321402510

約数列:

[1, 2, 19, 38, 223, 361, 446, 722, 4237, 8474, 13903, 27806, 80503, 161006, 264157, 528314, 3100369, 5018983, 6200738, 10037966, 58907011, 117814022, 1119233209, 2238466418]

約数ペア:

[(1, 2238466418), (2, 1119233209), (19, 117814022), (38, 58907011), (223, 10037966), (361, 6200738), (446, 5018983), (722, 3100369), (4237, 528314), (8474, 264157), (13903, 161006), (27806, 80503)]