18823162

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{743}}^1$

素因数の和:1037

約数の個数: 16

約数和(自身を含む): 28926720

約数和(自身を除く): 10103558

約数列:

[1, 2, 53, 106, 239, 478, 743, 1486, 12667, 25334, 39379, 78758, 177577, 355154, 9411581, 18823162]

約数ペア:

[(1, 18823162), (2, 9411581), (53, 355154), (106, 177577), (239, 78758), (478, 39379), (743, 25334), (1486, 12667)]