15707130292

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2663}}^1\times {\mathrm{11087}}^1$

素因数の和:13780

約数の個数: 48

約数和(自身を含む): 33083043840

約数和(自身を除く): 17375913548

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2663, 5326, 10652, 11087, 18641, 22174, 37282, 44348, 50597, 74564, 77609, 101194, 155218, 202388, 210653, 310436, 354179, 421306, 708358, 842612, 1416716, 1474571, 2949142, 5898284, 29524681, 59049362, 118098724, 206672767, 413345534, 560968939, 826691068, 1121937878, 2243875756, 3926782573, 7853565146, 15707130292]

約数ペア:

[(1, 15707130292), (2, 7853565146), (4, 3926782573), (7, 2243875756), (14, 1121937878), (19, 826691068), (28, 560968939), (38, 413345534), (76, 206672767), (133, 118098724), (266, 59049362), (532, 29524681), (2663, 5898284), (5326, 2949142), (10652, 1474571), (11087, 1416716), (18641, 842612), (22174, 708358), (37282, 421306), (44348, 354179), (50597, 310436), (74564, 210653), (77609, 202388), (101194, 155218)]