19184502

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{23003}}^1$

素因数の和:23147

約数の個数: 16

約数和(自身を含む): 38646720

約数和(自身を除く): 19462218

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 23003, 46006, 69009, 138018, 3197417, 6394834, 9592251, 19184502]

約数ペア:

[(1, 19184502), (2, 9592251), (3, 6394834), (6, 3197417), (139, 138018), (278, 69009), (417, 46006), (834, 23003)]