15492106

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 28224000

約数和(自身を除く): 12731894

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 419, 838, 973, 1946, 2641, 2933, 5282, 5866, 7961, 15922, 18487, 36974, 55727, 58241, 111454, 116482, 407687, 815374, 1106579, 2213158, 7746053, 15492106]

約数ペア:

[(1, 15492106), (2, 7746053), (7, 2213158), (14, 1106579), (19, 815374), (38, 407687), (133, 116482), (139, 111454), (266, 58241), (278, 55727), (419, 36974), (838, 18487), (973, 15922), (1946, 7961), (2641, 5866), (2933, 5282)]