13279312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{48821}}^1$

素因数の和:48846

約数の個数: 20

約数和(自身を含む): 27242676

約数和(自身を除く): 13963364

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 48821, 97642, 195284, 390568, 781136, 829957, 1659914, 3319828, 6639656, 13279312]

約数ペア:

[(1, 13279312), (2, 6639656), (4, 3319828), (8, 1659914), (16, 829957), (17, 781136), (34, 390568), (68, 195284), (136, 97642), (272, 48821)]