8680378

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32633}}^1$

素因数の和:32661

約数の個数: 16

約数和(自身を含む): 15664320

約数和(自身を除く): 6983942

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 32633, 65266, 228431, 456862, 620027, 1240054, 4340189, 8680378]

約数ペア:

[(1, 8680378), (2, 4340189), (7, 1240054), (14, 620027), (19, 456862), (38, 228431), (133, 65266), (266, 32633)]