9931798130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43181731}}^1$

素因数の和:43181761

約数の個数: 16

約数和(自身を含む): 18654508224

約数和(自身を除く): 8722710094

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 43181731, 86363462, 215908655, 431817310, 993179813, 1986359626, 4965899065, 9931798130]

約数ペア:

[(1, 9931798130), (2, 4965899065), (5, 1986359626), (10, 993179813), (23, 431817310), (46, 215908655), (115, 86363462), (230, 43181731)]