8205986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 13910400

約数和(自身を除く): 5704414

約数列:

[1, 2, 19, 23, 38, 41, 46, 82, 229, 437, 458, 779, 874, 943, 1558, 1886, 4351, 5267, 8702, 9389, 10534, 17917, 18778, 35834, 100073, 178391, 200146, 215947, 356782, 431894, 4102993, 8205986]

約数ペア:

[(1, 8205986), (2, 4102993), (19, 431894), (23, 356782), (38, 215947), (41, 200146), (46, 178391), (82, 100073), (229, 35834), (437, 18778), (458, 17917), (779, 10534), (874, 9389), (943, 8702), (1558, 5267), (1886, 4351)]