15987412

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33587}}^1$

素因数の和:33615

約数の個数: 24

約数和(自身を含む): 33856704

約数和(自身を除く): 17869292

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 33587, 67174, 134348, 235109, 470218, 570979, 940436, 1141958, 2283916, 3996853, 7993706, 15987412]

約数ペア:

[(1, 15987412), (2, 7993706), (4, 3996853), (7, 2283916), (14, 1141958), (17, 940436), (28, 570979), (34, 470218), (68, 235109), (119, 134348), (238, 67174), (476, 33587)]