15505072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2381}}^1$

素因数の和:2437

約数の個数: 40

約数和(自身を含む): 33671952

約数和(自身を除く): 18166880

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 2381, 3256, 4762, 6512, 9524, 19048, 26191, 38096, 52382, 88097, 104764, 176194, 209528, 352388, 419056, 704776, 969067, 1409552, 1938134, 3876268, 7752536, 15505072]

約数ペア:

[(1, 15505072), (2, 7752536), (4, 3876268), (8, 1938134), (11, 1409552), (16, 969067), (22, 704776), (37, 419056), (44, 352388), (74, 209528), (88, 176194), (148, 104764), (176, 88097), (296, 52382), (407, 38096), (592, 26191), (814, 19048), (1628, 9524), (2381, 6512), (3256, 4762)]