19336748

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{751}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 34931904

約数和(自身を除く): 15595156

約数列:

[1, 2, 4, 41, 82, 157, 164, 314, 628, 751, 1502, 3004, 6437, 12874, 25748, 30791, 61582, 117907, 123164, 235814, 471628, 4834187, 9668374, 19336748]

約数ペア:

[(1, 19336748), (2, 9668374), (4, 4834187), (41, 471628), (82, 235814), (157, 123164), (164, 117907), (314, 61582), (628, 30791), (751, 25748), (1502, 12874), (3004, 6437)]