17682730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7159}}^1$

素因数の和:7198

約数の個数: 32

約数和(自身を含む): 36086400

約数和(自身を除く): 18403670

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 7159, 14318, 35795, 71590, 93067, 136021, 186134, 272042, 465335, 680105, 930670, 1360210, 1768273, 3536546, 8841365, 17682730]

約数ペア:

[(1, 17682730), (2, 8841365), (5, 3536546), (10, 1768273), (13, 1360210), (19, 930670), (26, 680105), (38, 465335), (65, 272042), (95, 186134), (130, 136021), (190, 93067), (247, 71590), (494, 35795), (1235, 14318), (2470, 7159)]