13465292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2789}}^1$

素因数の和:2881

約数の個数: 24

約数和(自身を含む): 25310880

約数和(自身を除く): 11845588

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 2789, 4828, 5578, 11156, 47413, 94826, 189652, 198019, 396038, 792076, 3366323, 6732646, 13465292]

約数ペア:

[(1, 13465292), (2, 6732646), (4, 3366323), (17, 792076), (34, 396038), (68, 198019), (71, 189652), (142, 94826), (284, 47413), (1207, 11156), (2414, 5578), (2789, 4828)]