15256930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{117361}}^1$

素因数の和:117381

約数の個数: 16

約数和(自身を含む): 29575224

約数和(自身を除く): 14318294

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 117361, 234722, 586805, 1173610, 1525693, 3051386, 7628465, 15256930]

約数ペア:

[(1, 15256930), (2, 7628465), (5, 3051386), (10, 1525693), (13, 1173610), (26, 586805), (65, 234722), (130, 117361)]