18883306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1151}}^1$

素因数の和:1797

約数の個数: 16

約数和(自身を含む): 30578688

約数和(自身を除く): 11695382

約数列:

[1, 2, 13, 26, 631, 1151, 1262, 2302, 8203, 14963, 16406, 29926, 726281, 1452562, 9441653, 18883306]

約数ペア:

[(1, 18883306), (2, 9441653), (13, 1452562), (26, 726281), (631, 29926), (1151, 16406), (1262, 14963), (2302, 8203)]