17963999998

素因数分解:

$2^1\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{1114807}}^1$

素因数の和:1115967

約数の個数: 16

約数和(自身を含む): 30822211584

約数和(自身を除く): 12858211586

約数列:

[1, 2, 7, 14, 1151, 2302, 8057, 16114, 1114807, 2229614, 7803649, 15607298, 1283142857, 2566285714, 8981999999, 17963999998]

約数ペア:

[(1, 17963999998), (2, 8981999999), (7, 2566285714), (14, 1283142857), (1151, 15607298), (2302, 7803649), (8057, 2229614), (16114, 1114807)]