47808218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{919}}^1$

素因数の和:1014

約数の個数: 24

約数和(自身を含む): 77666400

約数和(自身を除く): 29858182

約数列:

[1, 2, 19, 37, 38, 74, 703, 919, 1369, 1406, 1838, 2738, 17461, 26011, 34003, 34922, 52022, 68006, 646057, 1258111, 1292114, 2516222, 23904109, 47808218]

約数ペア:

[(1, 47808218), (2, 23904109), (19, 2516222), (37, 1292114), (38, 1258111), (74, 646057), (703, 68006), (919, 52022), (1369, 34922), (1406, 34003), (1838, 26011), (2738, 17461)]