38393030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1051}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 74759328

約数和(自身を除く): 36366298

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 281, 562, 1051, 1405, 2102, 2810, 3653, 5255, 7306, 10510, 13663, 18265, 27326, 36530, 68315, 136630, 295331, 590662, 1476655, 2953310, 3839303, 7678606, 19196515, 38393030]

約数ペア:

[(1, 38393030), (2, 19196515), (5, 7678606), (10, 3839303), (13, 2953310), (26, 1476655), (65, 590662), (130, 295331), (281, 136630), (562, 68315), (1051, 36530), (1405, 27326), (2102, 18265), (2810, 13663), (3653, 10510), (5255, 7306)]