23186930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{178361}}^1$

素因数の和:178381

約数の個数: 16

約数和(自身を含む): 44947224

約数和(自身を除く): 21760294

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 178361, 356722, 891805, 1783610, 2318693, 4637386, 11593465, 23186930]

約数ペア:

[(1, 23186930), (2, 11593465), (5, 4637386), (10, 2318693), (13, 1783610), (26, 891805), (65, 356722), (130, 178361)]