12289968005

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15267041}}^1$

素因数の和:15267076

約数の個数: 16

約数和(自身を含む): 17587632384

約数和(自身を除く): 5297664379

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 15267041, 76335205, 106869287, 351141943, 534346435, 1755709715, 2457993601, 12289968005]

約数ペア:

[(1, 12289968005), (5, 2457993601), (7, 1755709715), (23, 534346435), (35, 351141943), (115, 106869287), (161, 76335205), (805, 15267041)]