16782910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{367}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 32192640

約数和(自身を除く): 15409730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 269, 367, 538, 734, 1345, 1835, 2690, 3670, 4573, 6239, 9146, 12478, 22865, 31195, 45730, 62390, 98723, 197446, 493615, 987230, 1678291, 3356582, 8391455, 16782910]

約数ペア:

[(1, 16782910), (2, 8391455), (5, 3356582), (10, 1678291), (17, 987230), (34, 493615), (85, 197446), (170, 98723), (269, 62390), (367, 45730), (538, 31195), (734, 22865), (1345, 12478), (1835, 9146), (2690, 6239), (3670, 4573)]