13515184

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{9491}}^1$

素因数の和:9588

約数の個数: 20

約数和(自身を含む): 26482680

約数和(自身を除く): 12967496

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 9491, 18982, 37964, 75928, 151856, 844699, 1689398, 3378796, 6757592, 13515184]

約数ペア:

[(1, 13515184), (2, 6757592), (4, 3378796), (8, 1689398), (16, 844699), (89, 151856), (178, 75928), (356, 37964), (712, 18982), (1424, 9491)]