19147712

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{17599}}^1$

素因数の和:17628

約数の個数: 28

約数和(自身を含む): 40233600

約数和(自身を除く): 21085888

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 17599, 35198, 70396, 140792, 281584, 299183, 563168, 598366, 1126336, 1196732, 2393464, 4786928, 9573856, 19147712]

約数ペア:

[(1, 19147712), (2, 9573856), (4, 4786928), (8, 2393464), (16, 1196732), (17, 1126336), (32, 598366), (34, 563168), (64, 299183), (68, 281584), (136, 140792), (272, 70396), (544, 35198), (1088, 17599)]