18666489403

素因数分解:

${\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{14831}}^1$

素因数の和:15378

約数の個数: 16

約数和(自身を含む): 19421614080

約数和(自身を除く): 755124677

約数列:

[1, 47, 61, 439, 2867, 14831, 20633, 26779, 697057, 904691, 1258613, 6510809, 42520477, 306008023, 397159349, 18666489403]

約数ペア:

[(1, 18666489403), (47, 397159349), (61, 306008023), (439, 42520477), (2867, 6510809), (14831, 1258613), (20633, 904691), (26779, 697057)]