16506410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1669}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 31743360

約数和(自身を除く): 15236950

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1669, 1978, 3338, 4945, 8345, 9890, 16690, 38387, 71767, 76774, 143534, 191935, 358835, 383870, 717670, 1650641, 3301282, 8253205, 16506410]

約数ペア:

[(1, 16506410), (2, 8253205), (5, 3301282), (10, 1650641), (23, 717670), (43, 383870), (46, 358835), (86, 191935), (115, 143534), (215, 76774), (230, 71767), (430, 38387), (989, 16690), (1669, 9890), (1978, 8345), (3338, 4945)]