19214522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{24571}}^1$

素因数の和:24613

約数の個数: 16

約数和(自身を含む): 31845312

約数和(自身を除く): 12630790

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 24571, 49142, 417707, 565133, 835414, 1130266, 9607261, 19214522]

約数ペア:

[(1, 19214522), (2, 9607261), (17, 1130266), (23, 835414), (34, 565133), (46, 417707), (391, 49142), (782, 24571)]