12905824

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{8581}}^1$

素因数の和:8638

約数の個数: 24

約数和(自身を含む): 25951968

約数和(自身を除く): 13046144

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 8581, 17162, 34324, 68648, 137296, 274592, 403307, 806614, 1613228, 3226456, 6452912, 12905824]

約数ペア:

[(1, 12905824), (2, 6452912), (4, 3226456), (8, 1613228), (16, 806614), (32, 403307), (47, 274592), (94, 137296), (188, 68648), (376, 34324), (752, 17162), (1504, 8581)]