11540408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 23760000

約数和(自身を除く): 12219592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 659, 796, 1318, 1592, 2189, 2636, 4378, 5272, 7249, 8756, 14498, 17512, 28996, 57992, 131141, 262282, 524564, 1049128, 1442551, 2885102, 5770204, 11540408]

約数ペア:

[(1, 11540408), (2, 5770204), (4, 2885102), (8, 1442551), (11, 1049128), (22, 524564), (44, 262282), (88, 131141), (199, 57992), (398, 28996), (659, 17512), (796, 14498), (1318, 8756), (1592, 7249), (2189, 5272), (2636, 4378)]