22915661516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{138403}}^1$

素因数の和:138542

約数の個数: 48

約数和(自身を含む): 45201639168

約数和(自身を除く): 22285977652

約数列:

[1, 2, 4, 11, 22, 44, 53, 71, 106, 142, 212, 284, 583, 781, 1166, 1562, 2332, 3124, 3763, 7526, 15052, 41393, 82786, 138403, 165572, 276806, 553612, 1522433, 3044866, 6089732, 7335359, 9826613, 14670718, 19653226, 29341436, 39306452, 80688949, 108092743, 161377898, 216185486, 322755796, 432370972, 520810489, 1041620978, 2083241956, 5728915379, 11457830758, 22915661516]

約数ペア:

[(1, 22915661516), (2, 11457830758), (4, 5728915379), (11, 2083241956), (22, 1041620978), (44, 520810489), (53, 432370972), (71, 322755796), (106, 216185486), (142, 161377898), (212, 108092743), (284, 80688949), (583, 39306452), (781, 29341436), (1166, 19653226), (1562, 14670718), (2332, 9826613), (3124, 7335359), (3763, 6089732), (7526, 3044866), (15052, 1522433), (41393, 553612), (82786, 276806), (138403, 165572)]