15449928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2198

約数の個数: 64

約数和(自身を含む): 43424640

約数和(自身を除く): 27974712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2153, 2392, 3588, 4306, 6459, 7176, 8612, 12918, 17224, 25836, 27989, 49519, 51672, 55978, 83967, 99038, 111956, 148557, 167934, 198076, 223912, 297114, 335868, 396152, 594228, 643747, 671736, 1188456, 1287494, 1931241, 2574988, 3862482, 5149976, 7724964, 15449928]

約数ペア:

[(1, 15449928), (2, 7724964), (3, 5149976), (4, 3862482), (6, 2574988), (8, 1931241), (12, 1287494), (13, 1188456), (23, 671736), (24, 643747), (26, 594228), (39, 396152), (46, 335868), (52, 297114), (69, 223912), (78, 198076), (92, 167934), (104, 148557), (138, 111956), (156, 99038), (184, 83967), (276, 55978), (299, 51672), (312, 49519), (552, 27989), (598, 25836), (897, 17224), (1196, 12918), (1794, 8612), (2153, 7176), (2392, 6459), (3588, 4306)]