13439015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{853}}^1$

素因数の和:1018

約数の個数: 16

約数和(自身を含む): 16970688

約数和(自身を除く): 3531673

約数列:

[1, 5, 23, 115, 137, 685, 853, 3151, 4265, 15755, 19619, 98095, 116861, 584305, 2687803, 13439015]

約数ペア:

[(1, 13439015), (5, 2687803), (23, 584305), (115, 116861), (137, 98095), (685, 19619), (853, 15755), (3151, 4265)]