19513911674

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1407727}}^1$

素因数の和:1407997

約数の個数: 16

約数和(自身を含む): 30406924800

約数和(自身を除く): 10893013126

約数列:

[1, 2, 29, 58, 239, 478, 6931, 13862, 1407727, 2815454, 40824083, 81648166, 336446753, 672893506, 9756955837, 19513911674]

約数ペア:

[(1, 19513911674), (2, 9756955837), (29, 672893506), (58, 336446753), (239, 81648166), (478, 40824083), (6931, 2815454), (13862, 1407727)]