16874290

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 31149360

約数和(自身を除く): 14275070

約数列:

[1, 2, 5, 10, 109, 113, 137, 218, 226, 274, 545, 565, 685, 1090, 1130, 1370, 12317, 14933, 15481, 24634, 29866, 30962, 61585, 74665, 77405, 123170, 149330, 154810, 1687429, 3374858, 8437145, 16874290]

約数ペア:

[(1, 16874290), (2, 8437145), (5, 3374858), (10, 1687429), (109, 154810), (113, 149330), (137, 123170), (218, 77405), (226, 74665), (274, 61585), (545, 30962), (565, 29866), (685, 24634), (1090, 15481), (1130, 14933), (1370, 12317)]