18456229

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 20892096

約数和(自身を除く): 2435867

約数列:

[1, 11, 37, 137, 331, 407, 1507, 3641, 5069, 12247, 45347, 55759, 134717, 498817, 1677839, 18456229]

約数ペア:

[(1, 18456229), (11, 1677839), (37, 498817), (137, 134717), (331, 55759), (407, 45347), (1507, 12247), (3641, 5069)]