13418465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1192

約数の個数: 16

約数和(自身を含む): 17089920

約数和(自身を除く): 3671455

約数列:

[1, 5, 19, 95, 137, 685, 1031, 2603, 5155, 13015, 19589, 97945, 141247, 706235, 2683693, 13418465]

約数ペア:

[(1, 13418465), (5, 2683693), (19, 706235), (95, 141247), (137, 97945), (685, 19589), (1031, 13015), (2603, 5155)]