19320618

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{44111}}^1$

素因数の和:44189

約数の個数: 16

約数和(自身を含む): 39171456

約数和(自身を除く): 19850838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 44111, 88222, 132333, 264666, 3220103, 6440206, 9660309, 19320618]

約数ペア:

[(1, 19320618), (2, 9660309), (3, 6440206), (6, 3220103), (73, 264666), (146, 132333), (219, 88222), (438, 44111)]