8984567810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47287199}}^1$

素因数の和:47287225

約数の個数: 16

約数和(自身を含む): 17023392000

約数和(自身を除く): 8038824190

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 47287199, 94574398, 236435995, 472871990, 898456781, 1796913562, 4492283905, 8984567810]

約数ペア:

[(1, 8984567810), (2, 4492283905), (5, 1796913562), (10, 898456781), (19, 472871990), (38, 236435995), (95, 94574398), (190, 47287199)]