19672618

素因数分解:

$2^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1051}}^1$

素因数の和:1258

約数の個数: 24

約数和(自身を含む): 34539264

約数和(自身を除く): 14866646

約数列:

[1, 2, 7, 14, 49, 98, 191, 382, 1051, 1337, 2102, 2674, 7357, 9359, 14714, 18718, 51499, 102998, 200741, 401482, 1405187, 2810374, 9836309, 19672618]

約数ペア:

[(1, 19672618), (2, 9836309), (7, 2810374), (14, 1405187), (49, 401482), (98, 200741), (191, 102998), (382, 51499), (1051, 18718), (1337, 14714), (2102, 9359), (2674, 7357)]