12855904

素因数分解:

$2^5\times {\mathrm{241}}^1\times {\mathrm{1667}}^1$

素因数の和:1918

約数の個数: 24

約数和(自身を含む): 25430328

約数和(自身を除く): 12574424

約数列:

[1, 2, 4, 8, 16, 32, 241, 482, 964, 1667, 1928, 3334, 3856, 6668, 7712, 13336, 26672, 53344, 401747, 803494, 1606988, 3213976, 6427952, 12855904]

約数ペア:

[(1, 12855904), (2, 6427952), (4, 3213976), (8, 1606988), (16, 803494), (32, 401747), (241, 53344), (482, 26672), (964, 13336), (1667, 7712), (1928, 6668), (3334, 3856)]