15386930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{118361}}^1$

素因数の和:118381

約数の個数: 16

約数和(自身を含む): 29827224

約数和(自身を除く): 14440294

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 118361, 236722, 591805, 1183610, 1538693, 3077386, 7693465, 15386930]

約数ペア:

[(1, 15386930), (2, 7693465), (5, 3077386), (10, 1538693), (13, 1183610), (26, 591805), (65, 236722), (130, 118361)]