47437718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73433}}^1$

素因数の和:73471

約数の個数: 16

約数和(自身を含む): 79308720

約数和(自身を除く): 31871002

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 73433, 146866, 1248361, 1395227, 2496722, 2790454, 23718859, 47437718]

約数ペア:

[(1, 47437718), (2, 23718859), (17, 2790454), (19, 2496722), (34, 1395227), (38, 1248361), (323, 146866), (646, 73433)]