13783588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2036

約数の個数: 48

約数和(自身を含む): 31265920

約数和(自身を除く): 17482332

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 1993, 3458, 3986, 6916, 7972, 13951, 25909, 27902, 37867, 51818, 55804, 75734, 103636, 151468, 181363, 265069, 362726, 492271, 530138, 725452, 984542, 1060276, 1969084, 3445897, 6891794, 13783588]

約数ペア:

[(1, 13783588), (2, 6891794), (4, 3445897), (7, 1969084), (13, 1060276), (14, 984542), (19, 725452), (26, 530138), (28, 492271), (38, 362726), (52, 265069), (76, 181363), (91, 151468), (133, 103636), (182, 75734), (247, 55804), (266, 51818), (364, 37867), (494, 27902), (532, 25909), (988, 13951), (1729, 7972), (1993, 6916), (3458, 3986)]