19144346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43313}}^1$

素因数の和:43345

約数の個数: 16

約数和(自身を含む): 32745384

約数和(自身を除く): 13601038

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 43313, 86626, 563069, 736321, 1126138, 1472642, 9572173, 19144346]

約数ペア:

[(1, 19144346), (2, 9572173), (13, 1472642), (17, 1126138), (26, 736321), (34, 563069), (221, 86626), (442, 43313)]