18691513345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{33023}}^1\times {\mathrm{6659}}^1$

素因数の和:39704

約数の個数: 16

約数和(自身を含む): 23753502720

約数和(自身を除く): 5061989375

約数列:

[1, 5, 17, 85, 6659, 33023, 33295, 113203, 165115, 561391, 566015, 2806955, 219900157, 1099500785, 3738302669, 18691513345]

約数ペア:

[(1, 18691513345), (5, 3738302669), (17, 1099500785), (85, 219900157), (6659, 2806955), (33023, 566015), (33295, 561391), (113203, 165115)]