15638068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 30159360

約数和(自身を除く): 14521292

約数列:

[1, 2, 4, 23, 43, 46, 59, 67, 86, 92, 118, 134, 172, 236, 268, 989, 1357, 1541, 1978, 2537, 2714, 2881, 3082, 3953, 3956, 5074, 5428, 5762, 6164, 7906, 10148, 11524, 15812, 58351, 66263, 90919, 116702, 132526, 169979, 181838, 233404, 265052, 339958, 363676, 679916, 3909517, 7819034, 15638068]

約数ペア:

[(1, 15638068), (2, 7819034), (4, 3909517), (23, 679916), (43, 363676), (46, 339958), (59, 265052), (67, 233404), (86, 181838), (92, 169979), (118, 132526), (134, 116702), (172, 90919), (236, 66263), (268, 58351), (989, 15812), (1357, 11524), (1541, 10148), (1978, 7906), (2537, 6164), (2714, 5762), (2881, 5428), (3082, 5074), (3953, 3956)]