19749075841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{1583}}^1$

素因数の和:2109

約数の個数: 32

約数和(自身を含む): 22444646400

約数和(自身を除く): 2695570559

約数列:

[1, 11, 47, 59, 409, 517, 649, 1583, 2773, 4499, 17413, 19223, 24131, 30503, 74401, 93397, 211453, 265441, 647447, 818411, 1027367, 1134157, 4389659, 7121917, 12475727, 30430009, 38199373, 48286249, 334730099, 420193103, 1795370531, 19749075841]

約数ペア:

[(1, 19749075841), (11, 1795370531), (47, 420193103), (59, 334730099), (409, 48286249), (517, 38199373), (649, 30430009), (1583, 12475727), (2773, 7121917), (4499, 4389659), (17413, 1134157), (19223, 1027367), (24131, 818411), (30503, 647447), (74401, 265441), (93397, 211453)]