15939148

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 28449792

約数和(自身を除く): 12510644

約数列:

[1, 2, 4, 107, 167, 214, 223, 334, 428, 446, 668, 892, 17869, 23861, 35738, 37241, 47722, 71476, 74482, 95444, 148964, 3984787, 7969574, 15939148]

約数ペア:

[(1, 15939148), (2, 7969574), (4, 3984787), (107, 148964), (167, 95444), (214, 74482), (223, 71476), (334, 47722), (428, 37241), (446, 35738), (668, 23861), (892, 17869)]