13275436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{991}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 24748416

約数和(自身を除く): 11472980

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 788, 991, 1982, 3349, 3964, 6698, 13396, 16847, 33694, 67388, 195227, 390454, 780908, 3318859, 6637718, 13275436]

約数ペア:

[(1, 13275436), (2, 6637718), (4, 3318859), (17, 780908), (34, 390454), (68, 195227), (197, 67388), (394, 33694), (788, 16847), (991, 13396), (1982, 6698), (3349, 3964)]