162172714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{387973}}^1$

素因数の和:388005

約数の個数: 16

約数和(自身を含む): 279341280

約数和(自身を除く): 117168566

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 387973, 775946, 4267703, 7371487, 8535406, 14742974, 81086357, 162172714]

約数ペア:

[(1, 162172714), (2, 81086357), (11, 14742974), (19, 8535406), (22, 7371487), (38, 4267703), (209, 775946), (418, 387973)]