8871214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1117}}^1$

素因数の和:1168

約数の個数: 24

約数和(自身を含む): 15334488

約数和(自身を除く): 6463274

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 1117, 2234, 3971, 7942, 12287, 21223, 24574, 42446, 233453, 403237, 466906, 806474, 4435607, 8871214]

約数ペア:

[(1, 8871214), (2, 4435607), (11, 806474), (19, 466906), (22, 403237), (38, 233453), (209, 42446), (361, 24574), (418, 21223), (722, 12287), (1117, 7942), (2234, 3971)]