71993014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{7927}}^1$

素因数の和:8187

約数の個数: 16

約数和(自身を含む): 114163200

約数和(自身を除く): 42170186

約数列:

[1, 2, 19, 38, 239, 478, 4541, 7927, 9082, 15854, 150613, 301226, 1894553, 3789106, 35996507, 71993014]

約数ペア:

[(1, 71993014), (2, 35996507), (19, 3789106), (38, 1894553), (239, 301226), (478, 150613), (4541, 15854), (7927, 9082)]