19221912

素因数分解:

$2^3\times 3^2\times {\mathrm{266971}}^1$

素因数の和:266983

約数の個数: 24

約数和(自身を含む): 52059540

約数和(自身を除く): 32837628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 266971, 533942, 800913, 1067884, 1601826, 2135768, 2402739, 3203652, 4805478, 6407304, 9610956, 19221912]

約数ペア:

[(1, 19221912), (2, 9610956), (3, 6407304), (4, 4805478), (6, 3203652), (8, 2402739), (9, 2135768), (12, 1601826), (18, 1067884), (24, 800913), (36, 533942), (72, 266971)]