163919065

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{4639}}^1$

素因数の和:4872

約数の個数: 16

約数和(自身を含む): 203120640

約数和(自身を除く): 39201575

約数列:

[1, 5, 37, 185, 191, 955, 4639, 7067, 23195, 35335, 171643, 858215, 886049, 4430245, 32783813, 163919065]

約数ペア:

[(1, 163919065), (5, 32783813), (37, 4430245), (185, 886049), (191, 858215), (955, 171643), (4639, 35335), (7067, 23195)]