12738232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2311}}^1$

素因数の和:2383

約数の個数: 32

約数和(自身を含む): 26218080

約数和(自身を除く): 13479848

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2311, 2756, 4622, 5512, 9244, 18488, 30043, 60086, 120172, 122483, 240344, 244966, 489932, 979864, 1592279, 3184558, 6369116, 12738232]

約数ペア:

[(1, 12738232), (2, 6369116), (4, 3184558), (8, 1592279), (13, 979864), (26, 489932), (52, 244966), (53, 240344), (104, 122483), (106, 120172), (212, 60086), (424, 30043), (689, 18488), (1378, 9244), (2311, 5512), (2756, 4622)]