13471888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{49529}}^1$

素因数の和:49554

約数の個数: 20

約数和(自身を含む): 27637740

約数和(自身を除く): 14165852

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 49529, 99058, 198116, 396232, 792464, 841993, 1683986, 3367972, 6735944, 13471888]

約数ペア:

[(1, 13471888), (2, 6735944), (4, 3367972), (8, 1683986), (16, 841993), (17, 792464), (34, 396232), (68, 198116), (136, 99058), (272, 49529)]