13399888

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:331

約数の個数: 40

約数和(自身を含む): 26926848

約数和(自身を除く): 13526960

約数列:

[1, 2, 4, 8, 16, 47, 94, 103, 173, 188, 206, 346, 376, 412, 692, 752, 824, 1384, 1648, 2768, 4841, 8131, 9682, 16262, 17819, 19364, 32524, 35638, 38728, 65048, 71276, 77456, 130096, 142552, 285104, 837493, 1674986, 3349972, 6699944, 13399888]

約数ペア:

[(1, 13399888), (2, 6699944), (4, 3349972), (8, 1674986), (16, 837493), (47, 285104), (94, 142552), (103, 130096), (173, 77456), (188, 71276), (206, 65048), (346, 38728), (376, 35638), (412, 32524), (692, 19364), (752, 17819), (824, 16262), (1384, 9682), (1648, 8131), (2768, 4841)]