13239876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{84871}}^1$

素因数の和:84891

約数の個数: 24

約数和(自身を含む): 33269824

約数和(自身を除く): 20029948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 84871, 169742, 254613, 339484, 509226, 1018452, 1103323, 2206646, 3309969, 4413292, 6619938, 13239876]

約数ペア:

[(1, 13239876), (2, 6619938), (3, 4413292), (4, 3309969), (6, 2206646), (12, 1103323), (13, 1018452), (26, 509226), (39, 339484), (52, 254613), (78, 169742), (156, 84871)]