18323495

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 22619520

約数和(自身を除く): 4296025

約数列:

[1, 5, 67, 83, 335, 415, 659, 3295, 5561, 27805, 44153, 54697, 220765, 273485, 3664699, 18323495]

約数ペア:

[(1, 18323495), (5, 3664699), (67, 273485), (83, 220765), (335, 54697), (415, 44153), (659, 27805), (3295, 5561)]