15709728684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19069}}^1\times {\mathrm{5281}}^1$

素因数の和:24370

約数の個数: 48

約数和(自身を含む): 39485274080

約数和(自身を除く): 23775545396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 5281, 10562, 15843, 19069, 21124, 31686, 38138, 57207, 63372, 68653, 76276, 114414, 137306, 205959, 228828, 247897, 274612, 411918, 495794, 743691, 823836, 991588, 1487382, 2974764, 100703389, 201406778, 302110167, 402813556, 604220334, 1208440668, 1309144057, 2618288114, 3927432171, 5236576228, 7854864342, 15709728684]

約数ペア:

[(1, 15709728684), (2, 7854864342), (3, 5236576228), (4, 3927432171), (6, 2618288114), (12, 1309144057), (13, 1208440668), (26, 604220334), (39, 402813556), (52, 302110167), (78, 201406778), (156, 100703389), (5281, 2974764), (10562, 1487382), (15843, 991588), (19069, 823836), (21124, 743691), (31686, 495794), (38138, 411918), (57207, 274612), (63372, 247897), (68653, 228828), (76276, 205959), (114414, 137306)]