12790248

素因数分解:

$2^3\times 3^1\times {\mathrm{409}}^1\times {\mathrm{1303}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 32078400

約数和(自身を除く): 19288152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 409, 818, 1227, 1303, 1636, 2454, 2606, 3272, 3909, 4908, 5212, 7818, 9816, 10424, 15636, 31272, 532927, 1065854, 1598781, 2131708, 3197562, 4263416, 6395124, 12790248]

約数ペア:

[(1, 12790248), (2, 6395124), (3, 4263416), (4, 3197562), (6, 2131708), (8, 1598781), (12, 1065854), (24, 532927), (409, 31272), (818, 15636), (1227, 10424), (1303, 9816), (1636, 7818), (2454, 5212), (2606, 4908), (3272, 3909)]