18944732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12113}}^1$

素因数の和:12157

約数の個数: 24

約数和(自身を含む): 36632736

約数和(自身を除く): 17688004

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 12113, 24226, 48452, 205921, 278599, 411842, 557198, 823684, 1114396, 4736183, 9472366, 18944732]

約数ペア:

[(1, 18944732), (2, 9472366), (4, 4736183), (17, 1114396), (23, 823684), (34, 557198), (46, 411842), (68, 278599), (92, 205921), (391, 48452), (782, 24226), (1564, 12113)]