18776636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14533}}^1$

素因数の和:14573

約数の個数: 24

約数和(自身を含む): 36625680

約数和(自身を除く): 17849044

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 14533, 29066, 58132, 247061, 276127, 494122, 552254, 988244, 1104508, 4694159, 9388318, 18776636]

約数ペア:

[(1, 18776636), (2, 9388318), (4, 4694159), (17, 1104508), (19, 988244), (34, 552254), (38, 494122), (68, 276127), (76, 247061), (323, 58132), (646, 29066), (1292, 14533)]