15373358

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1$

素因数の和:1137

約数の個数: 48

約数和(自身を含む): 31543344

約数和(自身を除く): 16169986

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1097, 1274, 2002, 2194, 7007, 7679, 12067, 14014, 14261, 15358, 24134, 28522, 53753, 84469, 99827, 107506, 156871, 168938, 199654, 313742, 591283, 698789, 1098097, 1182566, 1397578, 2196194, 7686679, 15373358]

約数ペア:

[(1, 15373358), (2, 7686679), (7, 2196194), (11, 1397578), (13, 1182566), (14, 1098097), (22, 698789), (26, 591283), (49, 313742), (77, 199654), (91, 168938), (98, 156871), (143, 107506), (154, 99827), (182, 84469), (286, 53753), (539, 28522), (637, 24134), (1001, 15358), (1078, 14261), (1097, 14014), (1274, 12067), (2002, 7679), (2194, 7007)]