16982644

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^2\times {\mathrm{163}}^1$

素因数の和:296

約数の個数: 36

約数和(自身を含む): 34743072

約数和(自身を除く): 17760428

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 163, 244, 326, 427, 652, 854, 1141, 1708, 2282, 3721, 4564, 7442, 9943, 14884, 19886, 26047, 39772, 52094, 69601, 104188, 139202, 278404, 606523, 1213046, 2426092, 4245661, 8491322, 16982644]

約数ペア:

[(1, 16982644), (2, 8491322), (4, 4245661), (7, 2426092), (14, 1213046), (28, 606523), (61, 278404), (122, 139202), (163, 104188), (244, 69601), (326, 52094), (427, 39772), (652, 26047), (854, 19886), (1141, 14884), (1708, 9943), (2282, 7442), (3721, 4564)]