19383786

素因数分解:

$2^1\times 3^4\times {\mathrm{119653}}^1$

素因数の和:119667

約数の個数: 20

約数和(自身を含む): 43434402

約数和(自身を除く): 24050616

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 119653, 239306, 358959, 717918, 1076877, 2153754, 3230631, 6461262, 9691893, 19383786]

約数ペア:

[(1, 19383786), (2, 9691893), (3, 6461262), (6, 3230631), (9, 2153754), (18, 1076877), (27, 717918), (54, 358959), (81, 239306), (162, 119653)]