16129119

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 23207472

約数和(自身を除く): 7078353

約数列:

[1, 3, 19, 53, 57, 159, 281, 361, 843, 1007, 1083, 3021, 5339, 14893, 16017, 19133, 44679, 57399, 101441, 282967, 304323, 848901, 5376373, 16129119]

約数ペア:

[(1, 16129119), (3, 5376373), (19, 848901), (53, 304323), (57, 282967), (159, 101441), (281, 57399), (361, 44679), (843, 19133), (1007, 16017), (1083, 14893), (3021, 5339)]