16159806

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1303}}^1$

素因数の和:1377

約数の個数: 48

約数和(自身を含む): 38447136

約数和(自身を除く): 22287330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1303, 1378, 2067, 2606, 3909, 4134, 6201, 7818, 11727, 12402, 16939, 23454, 33878, 50817, 69059, 101634, 138118, 152451, 207177, 304902, 414354, 621531, 897767, 1243062, 1795534, 2693301, 5386602, 8079903, 16159806]

約数ペア:

[(1, 16159806), (2, 8079903), (3, 5386602), (6, 2693301), (9, 1795534), (13, 1243062), (18, 897767), (26, 621531), (39, 414354), (53, 304902), (78, 207177), (106, 152451), (117, 138118), (159, 101634), (234, 69059), (318, 50817), (477, 33878), (689, 23454), (954, 16939), (1303, 12402), (1378, 11727), (2067, 7818), (2606, 6201), (3909, 4134)]