109473406

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{128189}}^1$

素因数の和:128259

約数の個数: 16

約数和(自身を含む): 190746720

約数和(自身を除く): 81273314

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 128189, 256378, 897323, 1794646, 7819529, 15639058, 54736703, 109473406]

約数ペア:

[(1, 109473406), (2, 54736703), (7, 15639058), (14, 7819529), (61, 1794646), (122, 897323), (427, 256378), (854, 128189)]