19243966

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{11551}}^1$

素因数の和:11584

約数の個数: 24

約数和(自身を含む): 35557056

約数和(自身を除く): 16313090

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 11551, 23102, 80857, 161714, 196367, 392734, 565999, 1131998, 1374569, 2749138, 9621983, 19243966]

約数ペア:

[(1, 19243966), (2, 9621983), (7, 2749138), (14, 1374569), (17, 1131998), (34, 565999), (49, 392734), (98, 196367), (119, 161714), (238, 80857), (833, 23102), (1666, 11551)]