17969536

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{10799}}^1$

素因数の和:10826

約数の個数: 32

約数和(自身を含む): 38556000

約数和(自身を除く): 20586464

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 10799, 21598, 43196, 86392, 140387, 172784, 280774, 345568, 561548, 691136, 1123096, 1382272, 2246192, 4492384, 8984768, 17969536]

約数ペア:

[(1, 17969536), (2, 8984768), (4, 4492384), (8, 2246192), (13, 1382272), (16, 1123096), (26, 691136), (32, 561548), (52, 345568), (64, 280774), (104, 172784), (128, 140387), (208, 86392), (416, 43196), (832, 21598), (1664, 10799)]