17195990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1471}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 35610624

約数和(自身を除く): 18414634

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 334, 835, 1169, 1471, 1670, 2338, 2942, 5845, 7355, 10297, 11690, 14710, 20594, 51485, 102970, 245657, 491314, 1228285, 1719599, 2456570, 3439198, 8597995, 17195990]

約数ペア:

[(1, 17195990), (2, 8597995), (5, 3439198), (7, 2456570), (10, 1719599), (14, 1228285), (35, 491314), (70, 245657), (167, 102970), (334, 51485), (835, 20594), (1169, 14710), (1471, 11690), (1670, 10297), (2338, 7355), (2942, 5845)]