16136590

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{18131}}^1$

素因数の和:18227

約数の個数: 16

約数和(自身を含む): 29373840

約数和(自身を除く): 13237250

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 18131, 36262, 90655, 181310, 1613659, 3227318, 8068295, 16136590]

約数ペア:

[(1, 16136590), (2, 8068295), (5, 3227318), (10, 1613659), (89, 181310), (178, 90655), (445, 36262), (890, 18131)]