47539919

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15541}}^1$

素因数の和:15590

約数の個数: 16

約数和(自身を含む): 59681280

約数和(自身を除く): 12141361

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 15541, 108787, 295279, 357443, 2066953, 2502101, 6791417, 47539919]

約数ペア:

[(1, 47539919), (7, 6791417), (19, 2502101), (23, 2066953), (133, 357443), (161, 295279), (437, 108787), (3059, 15541)]