16221402

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47431}}^1$

素因数の和:47458

約数の個数: 24

約数和(自身を含む): 36996960

約数和(自身を除く): 20775558

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 47431, 94862, 142293, 284586, 426879, 853758, 901189, 1802378, 2703567, 5407134, 8110701, 16221402]

約数ペア:

[(1, 16221402), (2, 8110701), (3, 5407134), (6, 2703567), (9, 1802378), (18, 901189), (19, 853758), (38, 426879), (57, 284586), (114, 142293), (171, 94862), (342, 47431)]