13931814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{178613}}^1$

素因数の和:178631

約数の個数: 16

約数和(自身を含む): 30007152

約数和(自身を除く): 16075338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 178613, 357226, 535839, 1071678, 2321969, 4643938, 6965907, 13931814]

約数ペア:

[(1, 13931814), (2, 6965907), (3, 4643938), (6, 2321969), (13, 1071678), (26, 535839), (39, 357226), (78, 178613)]