18334465

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 22855680

約数和(自身を除く): 4521215

約数列:

[1, 5, 47, 61, 235, 305, 1279, 2867, 6395, 14335, 60113, 78019, 300565, 390095, 3666893, 18334465]

約数ペア:

[(1, 18334465), (5, 3666893), (47, 390095), (61, 300565), (235, 78019), (305, 60113), (1279, 14335), (2867, 6395)]