15841722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:967

約数の個数: 48

約数和(自身を含む): 36365760

約数和(自身を除く): 20524038

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 338, 442, 507, 663, 919, 1014, 1326, 1838, 2757, 2873, 5514, 5746, 8619, 11947, 15623, 17238, 23894, 31246, 35841, 46869, 71682, 93738, 155311, 203099, 310622, 406198, 465933, 609297, 931866, 1218594, 2640287, 5280574, 7920861, 15841722]

約数ペア:

[(1, 15841722), (2, 7920861), (3, 5280574), (6, 2640287), (13, 1218594), (17, 931866), (26, 609297), (34, 465933), (39, 406198), (51, 310622), (78, 203099), (102, 155311), (169, 93738), (221, 71682), (338, 46869), (442, 35841), (507, 31246), (663, 23894), (919, 17238), (1014, 15623), (1326, 11947), (1838, 8619), (2757, 5746), (2873, 5514)]