19098243

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 28276560

約数和(自身を除く): 9178317

約数列:

[1, 3, 9, 89, 113, 211, 267, 339, 633, 801, 1017, 1899, 10057, 18779, 23843, 30171, 56337, 71529, 90513, 169011, 214587, 2122027, 6366081, 19098243]

約数ペア:

[(1, 19098243), (3, 6366081), (9, 2122027), (89, 214587), (113, 169011), (211, 90513), (267, 71529), (339, 56337), (633, 30171), (801, 23843), (1017, 18779), (1899, 10057)]