12178045130

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15415247}}^1$

素因数の和:15415333

約数の個数: 16

約数和(自身を含む): 22197957120

約数和(自身を除く): 10019911990

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 15415247, 30830494, 77076235, 154152470, 1217804513, 2435609026, 6089022565, 12178045130]

約数ペア:

[(1, 12178045130), (2, 6089022565), (5, 2435609026), (10, 1217804513), (79, 154152470), (158, 77076235), (395, 30830494), (790, 15415247)]