12930016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 28108080

約数和(自身を除く): 15178064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 109, 176, 218, 337, 352, 436, 674, 872, 1199, 1348, 1744, 2398, 2696, 3488, 3707, 4796, 5392, 7414, 9592, 10784, 14828, 19184, 29656, 36733, 38368, 59312, 73466, 118624, 146932, 293864, 404063, 587728, 808126, 1175456, 1616252, 3232504, 6465008, 12930016]

約数ペア:

[(1, 12930016), (2, 6465008), (4, 3232504), (8, 1616252), (11, 1175456), (16, 808126), (22, 587728), (32, 404063), (44, 293864), (88, 146932), (109, 118624), (176, 73466), (218, 59312), (337, 38368), (352, 36733), (436, 29656), (674, 19184), (872, 14828), (1199, 10784), (1348, 9592), (1744, 7414), (2398, 5392), (2696, 4796), (3488, 3707)]