12941660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34057}}^1$

素因数の和:34085

約数の個数: 24

約数和(自身を含む): 28608720

約数和(自身を除く): 15667060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 34057, 68114, 136228, 170285, 340570, 647083, 681140, 1294166, 2588332, 3235415, 6470830, 12941660]

約数ペア:

[(1, 12941660), (2, 6470830), (4, 3235415), (5, 2588332), (10, 1294166), (19, 681140), (20, 647083), (38, 340570), (76, 170285), (95, 136228), (190, 68114), (380, 34057)]