13816495

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2151

約数の個数: 32

約数和(自身を含む): 21897216

約数和(自身を除く): 8080721

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 2111, 6545, 10555, 14777, 23221, 35887, 73885, 116105, 162547, 179435, 251209, 394757, 812735, 1256045, 1973785, 2763299, 13816495]

約数ペア:

[(1, 13816495), (5, 2763299), (7, 1973785), (11, 1256045), (17, 812735), (35, 394757), (55, 251209), (77, 179435), (85, 162547), (119, 116105), (187, 73885), (385, 35887), (595, 23221), (935, 14777), (1309, 10555), (2111, 6545)]