16438279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{827}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 19474560

約数和(自身を除く): 3036281

約数列:

[1, 11, 13, 139, 143, 827, 1529, 1807, 9097, 10751, 19877, 114953, 118261, 1264483, 1494389, 16438279]

約数ペア:

[(1, 16438279), (11, 1494389), (13, 1264483), (139, 118261), (143, 114953), (827, 19877), (1529, 10751), (1807, 9097)]