12839888

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:132

約数の個数: 60

約数和(自身を含む): 27360228

約数和(自身を除く): 14520340

約数列:

[1, 2, 4, 8, 16, 23, 37, 41, 46, 74, 82, 92, 148, 164, 184, 296, 328, 368, 529, 592, 656, 851, 943, 1058, 1517, 1702, 1886, 2116, 3034, 3404, 3772, 4232, 6068, 6808, 7544, 8464, 12136, 13616, 15088, 19573, 21689, 24272, 34891, 39146, 43378, 69782, 78292, 86756, 139564, 156584, 173512, 279128, 313168, 347024, 558256, 802493, 1604986, 3209972, 6419944, 12839888]

約数ペア:

[(1, 12839888), (2, 6419944), (4, 3209972), (8, 1604986), (16, 802493), (23, 558256), (37, 347024), (41, 313168), (46, 279128), (74, 173512), (82, 156584), (92, 139564), (148, 86756), (164, 78292), (184, 69782), (296, 43378), (328, 39146), (368, 34891), (529, 24272), (592, 21689), (656, 19573), (851, 15088), (943, 13616), (1058, 12136), (1517, 8464), (1702, 7544), (1886, 6808), (2116, 6068), (3034, 4232), (3404, 3772)]