19397658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2393}}^1$

素因数の和:2598

約数の個数: 32

約数和(自身を含む): 44585856

約数和(自身を除く): 25188198

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 386, 579, 1158, 1351, 2393, 2702, 4053, 4786, 7179, 8106, 14358, 16751, 33502, 50253, 100506, 461849, 923698, 1385547, 2771094, 3232943, 6465886, 9698829, 19397658]

約数ペア:

[(1, 19397658), (2, 9698829), (3, 6465886), (6, 3232943), (7, 2771094), (14, 1385547), (21, 923698), (42, 461849), (193, 100506), (386, 50253), (579, 33502), (1158, 16751), (1351, 14358), (2393, 8106), (2702, 7179), (4053, 4786)]