13267090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1559}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 25608960

約数和(自身を除く): 12341870

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1559, 1702, 3118, 4255, 7795, 8510, 15590, 35857, 57683, 71714, 115366, 179285, 288415, 358570, 576830, 1326709, 2653418, 6633545, 13267090]

約数ペア:

[(1, 13267090), (2, 6633545), (5, 2653418), (10, 1326709), (23, 576830), (37, 358570), (46, 288415), (74, 179285), (115, 115366), (185, 71714), (230, 57683), (370, 35857), (851, 15590), (1559, 8510), (1702, 7795), (3118, 4255)]