19384806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4481}}^1$

素因数の和:4596

約数の個数: 32

約数和(自身を含む): 44748288

約数和(自身を除く): 25363482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 4481, 8962, 13443, 26886, 31367, 62734, 94101, 188202, 461543, 923086, 1384629, 2769258, 3230801, 6461602, 9692403, 19384806]

約数ペア:

[(1, 19384806), (2, 9692403), (3, 6461602), (6, 3230801), (7, 2769258), (14, 1384629), (21, 923086), (42, 461543), (103, 188202), (206, 94101), (309, 62734), (618, 31367), (721, 26886), (1442, 13443), (2163, 8962), (4326, 4481)]