8189494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3533}}^1$

素因数の和:3615

約数の個数: 16

約数和(自身を含む): 13146480

約数和(自身を除く): 4956986

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 3533, 7066, 67127, 134254, 215513, 431026, 4094747, 8189494]

約数ペア:

[(1, 8189494), (2, 4094747), (19, 431026), (38, 215513), (61, 134254), (122, 67127), (1159, 7066), (2318, 3533)]