12240872

素因数分解:

$2^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{907}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 26368320

約数和(自身を除く): 14127448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 241, 482, 907, 964, 1687, 1814, 1928, 3374, 3628, 6349, 6748, 7256, 12698, 13496, 25396, 50792, 218587, 437174, 874348, 1530109, 1748696, 3060218, 6120436, 12240872]

約数ペア:

[(1, 12240872), (2, 6120436), (4, 3060218), (7, 1748696), (8, 1530109), (14, 874348), (28, 437174), (56, 218587), (241, 50792), (482, 25396), (907, 13496), (964, 12698), (1687, 7256), (1814, 6748), (1928, 6349), (3374, 3628)]