18428462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5581}}^1$

素因数の和:5723

約数の個数: 16

約数和(自身を含む): 30008832

約数和(自身を除く): 11580370

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 5581, 11162, 72553, 145106, 708787, 1417574, 9214231, 18428462]

約数ペア:

[(1, 18428462), (2, 9214231), (13, 1417574), (26, 708787), (127, 145106), (254, 72553), (1651, 11162), (3302, 5581)]