22485710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{643}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 43817760

約数和(自身を除く): 21332050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 269, 538, 643, 1286, 1345, 2690, 3215, 3497, 6430, 6994, 8359, 16718, 17485, 34970, 41795, 83590, 172967, 345934, 864835, 1729670, 2248571, 4497142, 11242855, 22485710]

約数ペア:

[(1, 22485710), (2, 11242855), (5, 4497142), (10, 2248571), (13, 1729670), (26, 864835), (65, 345934), (130, 172967), (269, 83590), (538, 41795), (643, 34970), (1286, 17485), (1345, 16718), (2690, 8359), (3215, 6994), (3497, 6430)]