15290761252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{112967}}^1$

素因数の和:113140

約数の個数: 48

約数和(自身を含む): 30555584640

約数和(自身を除く): 15264823388

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 137, 247, 274, 494, 548, 988, 1781, 2603, 3562, 5206, 7124, 10412, 33839, 67678, 112967, 135356, 225934, 451868, 1468571, 2146373, 2937142, 4292746, 5874284, 8585492, 15476479, 27902849, 30952958, 55805698, 61905916, 111611396, 201194227, 294053101, 402388454, 588106202, 804776908, 1176212404, 3822690313, 7645380626, 15290761252]

約数ペア:

[(1, 15290761252), (2, 7645380626), (4, 3822690313), (13, 1176212404), (19, 804776908), (26, 588106202), (38, 402388454), (52, 294053101), (76, 201194227), (137, 111611396), (247, 61905916), (274, 55805698), (494, 30952958), (548, 27902849), (988, 15476479), (1781, 8585492), (2603, 5874284), (3562, 4292746), (5206, 2937142), (7124, 2146373), (10412, 1468571), (33839, 451868), (67678, 225934), (112967, 135356)]