16969774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 28749600

約数和(自身を除く): 11779826

約数列:

[1, 2, 17, 19, 34, 38, 109, 218, 241, 323, 482, 646, 1853, 2071, 3706, 4097, 4142, 4579, 8194, 9158, 26269, 35207, 52538, 70414, 77843, 155686, 446573, 499111, 893146, 998222, 8484887, 16969774]

約数ペア:

[(1, 16969774), (2, 8484887), (17, 998222), (19, 893146), (34, 499111), (38, 446573), (109, 155686), (218, 77843), (241, 70414), (323, 52538), (482, 35207), (646, 26269), (1853, 9158), (2071, 8194), (3706, 4579), (4097, 4142)]