12416860

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1621}}^1$

素因数の和:2013

約数の個数: 24

約数和(自身を含む): 26159616

約数和(自身を除く): 13742756

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1621, 1915, 3242, 3830, 6484, 7660, 8105, 16210, 32420, 620843, 1241686, 2483372, 3104215, 6208430, 12416860]

約数ペア:

[(1, 12416860), (2, 6208430), (4, 3104215), (5, 2483372), (10, 1241686), (20, 620843), (383, 32420), (766, 16210), (1532, 8105), (1621, 7660), (1915, 6484), (3242, 3830)]