11396540

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7213}}^1$

素因数の和:7301

約数の個数: 24

約数和(自身を含む): 24239040

約数和(自身を除く): 12842500

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 7213, 14426, 28852, 36065, 72130, 144260, 569827, 1139654, 2279308, 2849135, 5698270, 11396540]

約数ペア:

[(1, 11396540), (2, 5698270), (4, 2849135), (5, 2279308), (10, 1139654), (20, 569827), (79, 144260), (158, 72130), (316, 36065), (395, 28852), (790, 14426), (1580, 7213)]