15719044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 31610880

約数和(自身を除く): 15891836

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 97, 116, 127, 194, 254, 319, 388, 508, 638, 1067, 1276, 1397, 2134, 2794, 2813, 3683, 4268, 5588, 5626, 7366, 11252, 12319, 14732, 24638, 30943, 40513, 49276, 61886, 81026, 123772, 135509, 162052, 271018, 357251, 542036, 714502, 1429004, 3929761, 7859522, 15719044]

約数ペア:

[(1, 15719044), (2, 7859522), (4, 3929761), (11, 1429004), (22, 714502), (29, 542036), (44, 357251), (58, 271018), (97, 162052), (116, 135509), (127, 123772), (194, 81026), (254, 61886), (319, 49276), (388, 40513), (508, 30943), (638, 24638), (1067, 14732), (1276, 12319), (1397, 11252), (2134, 7366), (2794, 5626), (2813, 5588), (3683, 4268)]