15981034

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{863}}^1$

素因数の和:1109

約数の個数: 16

約数和(自身を含む): 24634368

約数和(自身を除く): 8653334

約数列:

[1, 2, 47, 94, 197, 394, 863, 1726, 9259, 18518, 40561, 81122, 170011, 340022, 7990517, 15981034]

約数ペア:

[(1, 15981034), (2, 7990517), (47, 340022), (94, 170011), (197, 81122), (394, 40561), (863, 18518), (1726, 9259)]