38038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:52

約数の個数: 32

約数和(自身を含む): 80640

約数和(自身を除く): 42602

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 418, 494, 1001, 1463, 1729, 2002, 2717, 2926, 3458, 5434, 19019, 38038]

約数ペア:

[(1, 38038), (2, 19019), (7, 5434), (11, 3458), (13, 2926), (14, 2717), (19, 2002), (22, 1729), (26, 1463), (38, 1001), (77, 494), (91, 418), (133, 286), (143, 266), (154, 247), (182, 209)]