11897452912

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{15821081}}^1$

素因数の和:15821136

約数の個数: 20

約数和(自身を含む): 23541770016

約数和(自身を除く): 11644317104

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 15821081, 31642162, 63284324, 126568648, 253137296, 743590807, 1487181614, 2974363228, 5948726456, 11897452912]

約数ペア:

[(1, 11897452912), (2, 5948726456), (4, 2974363228), (8, 1487181614), (16, 743590807), (47, 253137296), (94, 126568648), (188, 63284324), (376, 31642162), (752, 15821081)]