18959934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2339}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 43580160

約数和(自身を除く): 24620226

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 386, 579, 1158, 1351, 2339, 2702, 4053, 4678, 7017, 8106, 14034, 16373, 32746, 49119, 98238, 451427, 902854, 1354281, 2708562, 3159989, 6319978, 9479967, 18959934]

約数ペア:

[(1, 18959934), (2, 9479967), (3, 6319978), (6, 3159989), (7, 2708562), (14, 1354281), (21, 902854), (42, 451427), (193, 98238), (386, 49119), (579, 32746), (1158, 16373), (1351, 14034), (2339, 8106), (2702, 7017), (4053, 4678)]