17661436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19979}}^1$

素因数の和:20013

約数の個数: 24

約数和(自身を含む): 35244720

約数和(自身を除く): 17583284

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 19979, 39958, 79916, 259727, 339643, 519454, 679286, 1038908, 1358572, 4415359, 8830718, 17661436]

約数ペア:

[(1, 17661436), (2, 8830718), (4, 4415359), (13, 1358572), (17, 1038908), (26, 679286), (34, 519454), (52, 339643), (68, 259727), (221, 79916), (442, 39958), (884, 19979)]