19266822

素因数分解:

$2^1\times 3^4\times {\mathrm{118931}}^1$

素因数の和:118945

約数の個数: 20

約数和(自身を含む): 43172316

約数和(自身を除く): 23905494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 118931, 237862, 356793, 713586, 1070379, 2140758, 3211137, 6422274, 9633411, 19266822]

約数ペア:

[(1, 19266822), (2, 9633411), (3, 6422274), (6, 3211137), (9, 2140758), (18, 1070379), (27, 713586), (54, 356793), (81, 237862), (162, 118931)]