15691494412

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{709}}^1\times {\mathrm{4157}}^1$

素因数の和:4903

約数の個数: 48

約数和(自身を含む): 30253940640

約数和(自身を除く): 14562446228

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 709, 1331, 1418, 2662, 2836, 4157, 5324, 7799, 8314, 15598, 16628, 31196, 45727, 85789, 91454, 171578, 182908, 343156, 502997, 943679, 1005994, 1887358, 2011988, 2947313, 3774716, 5532967, 5894626, 11065934, 11789252, 22131868, 32420443, 64840886, 129681772, 356624873, 713249746, 1426499492, 3922873603, 7845747206, 15691494412]

約数ペア:

[(1, 15691494412), (2, 7845747206), (4, 3922873603), (11, 1426499492), (22, 713249746), (44, 356624873), (121, 129681772), (242, 64840886), (484, 32420443), (709, 22131868), (1331, 11789252), (1418, 11065934), (2662, 5894626), (2836, 5532967), (4157, 3774716), (5324, 2947313), (7799, 2011988), (8314, 1887358), (15598, 1005994), (16628, 943679), (31196, 502997), (45727, 343156), (85789, 182908), (91454, 171578)]