16623242

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1987}}^1$

素因数の和:2125

約数の個数: 16

約数和(自身を含む): 25764480

約数和(自身を除く): 9141238

約数列:

[1, 2, 47, 89, 94, 178, 1987, 3974, 4183, 8366, 93389, 176843, 186778, 353686, 8311621, 16623242]

約数ペア:

[(1, 16623242), (2, 8311621), (47, 353686), (89, 186778), (94, 176843), (178, 93389), (1987, 8366), (3974, 4183)]