19216602

素因数分解:

$2^1\times 3^4\times {\mathrm{118621}}^1$

素因数の和:118635

約数の個数: 20

約数和(自身を含む): 43059786

約数和(自身を除く): 23843184

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 118621, 237242, 355863, 711726, 1067589, 2135178, 3202767, 6405534, 9608301, 19216602]

約数ペア:

[(1, 19216602), (2, 9608301), (3, 6405534), (6, 3202767), (9, 2135178), (18, 1067589), (27, 711726), (54, 355863), (81, 237242), (162, 118621)]