1938555

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1907

約数の個数: 24

約数和(自身を含む): 3508128

約数和(自身を除く): 1569573

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1873, 5619, 9365, 16857, 28095, 43079, 84285, 129237, 215395, 387711, 646185, 1938555]

約数ペア:

[(1, 1938555), (3, 646185), (5, 387711), (9, 215395), (15, 129237), (23, 84285), (45, 43079), (69, 28095), (115, 16857), (207, 9365), (345, 5619), (1035, 1873)]