16892187

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2393}}^1$

素因数の和:2590

約数の個数: 16

約数和(自身を含む): 24399648

約数和(自身を除く): 7507461

約数列:

[1, 3, 13, 39, 181, 543, 2353, 2393, 7059, 7179, 31109, 93327, 433133, 1299399, 5630729, 16892187]

約数ペア:

[(1, 16892187), (3, 5630729), (13, 1299399), (39, 433133), (181, 93327), (543, 31109), (2353, 7179), (2393, 7059)]