17672044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19991}}^1$

素因数の和:20025

約数の個数: 24

約数和(自身を含む): 35265888

約数和(自身を除く): 17593844

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 19991, 39982, 79964, 259883, 339847, 519766, 679694, 1039532, 1359388, 4418011, 8836022, 17672044]

約数ペア:

[(1, 17672044), (2, 8836022), (4, 4418011), (13, 1359388), (17, 1039532), (26, 679694), (34, 519766), (52, 339847), (68, 259883), (221, 79964), (442, 39982), (884, 19991)]