13986346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 24178176

約数和(自身を除く): 10191830

約数列:

[1, 2, 11, 22, 23, 46, 131, 211, 253, 262, 422, 506, 1441, 2321, 2882, 3013, 4642, 4853, 6026, 9706, 27641, 33143, 53383, 55282, 66286, 106766, 304051, 608102, 635743, 1271486, 6993173, 13986346]

約数ペア:

[(1, 13986346), (2, 6993173), (11, 1271486), (22, 635743), (23, 608102), (46, 304051), (131, 106766), (211, 66286), (253, 55282), (262, 53383), (422, 33143), (506, 27641), (1441, 9706), (2321, 6026), (2882, 4853), (3013, 4642)]