19386072

素因数分解:

$2^3\times 3^2\times {\mathrm{269251}}^1$

素因数の和:269263

約数の個数: 24

約数和(自身を含む): 52504140

約数和(自身を除く): 33118068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 269251, 538502, 807753, 1077004, 1615506, 2154008, 2423259, 3231012, 4846518, 6462024, 9693036, 19386072]

約数ペア:

[(1, 19386072), (2, 9693036), (3, 6462024), (4, 4846518), (6, 3231012), (8, 2423259), (9, 2154008), (12, 1615506), (18, 1077004), (24, 807753), (36, 538502), (72, 269251)]