19496769712

素因数分解:

$2^4\times 7^1\times {\mathrm{174078301}}^1$

素因数の和:174078316

約数の個数: 20

約数和(自身を含む): 43171418896

約数和(自身を除く): 23674649184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 174078301, 348156602, 696313204, 1218548107, 1392626408, 2437096214, 2785252816, 4874192428, 9748384856, 19496769712]

約数ペア:

[(1, 19496769712), (2, 9748384856), (4, 4874192428), (7, 2785252816), (8, 2437096214), (14, 1392626408), (16, 1218548107), (28, 696313204), (56, 348156602), (112, 174078301)]