16303378

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 31256064

約数和(自身を除く): 14952686

約数列:

[1, 2, 7, 13, 14, 26, 49, 67, 91, 98, 134, 182, 191, 382, 469, 637, 871, 938, 1274, 1337, 1742, 2483, 2674, 3283, 4966, 6097, 6566, 9359, 12194, 12797, 17381, 18718, 25594, 34762, 42679, 85358, 89579, 121667, 166361, 179158, 243334, 332722, 627053, 1164527, 1254106, 2329054, 8151689, 16303378]

約数ペア:

[(1, 16303378), (2, 8151689), (7, 2329054), (13, 1254106), (14, 1164527), (26, 627053), (49, 332722), (67, 243334), (91, 179158), (98, 166361), (134, 121667), (182, 89579), (191, 85358), (382, 42679), (469, 34762), (637, 25594), (871, 18718), (938, 17381), (1274, 12797), (1337, 12194), (1742, 9359), (2483, 6566), (2674, 6097), (3283, 4966)]