13928226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{178567}}^1$

素因数の和:178585

約数の個数: 16

約数和(自身を含む): 29999424

約数和(自身を除く): 16071198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 178567, 357134, 535701, 1071402, 2321371, 4642742, 6964113, 13928226]

約数ペア:

[(1, 13928226), (2, 6964113), (3, 4642742), (6, 2321371), (13, 1071402), (26, 535701), (39, 357134), (78, 178567)]