11697040

素因数分解:

$2^4\times 5^1\times {\mathrm{146213}}^1$

素因数の和:146226

約数の個数: 20

約数和(自身を含む): 27195804

約数和(自身を除く): 15498764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 146213, 292426, 584852, 731065, 1169704, 1462130, 2339408, 2924260, 5848520, 11697040]

約数ペア:

[(1, 11697040), (2, 5848520), (4, 2924260), (5, 2339408), (8, 1462130), (10, 1169704), (16, 731065), (20, 584852), (40, 292426), (80, 146213)]