16995937

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7517}}^1$

素因数の和:7560

約数の個数: 16

約数和(自身を含む): 21651840

約数和(自身を除く): 4655903

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 7517, 52619, 127789, 142823, 894523, 999761, 2427991, 16995937]

約数ペア:

[(1, 16995937), (7, 2427991), (17, 999761), (19, 894523), (119, 142823), (133, 127789), (323, 52619), (2261, 7517)]