139236530

素因数分解:

$2^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{47521}}^1$

素因数の和:47821

約数の個数: 16

約数和(自身を含む): 251486424

約数和(自身を除く): 112249894

約数列:

[1, 2, 5, 10, 293, 586, 1465, 2930, 47521, 95042, 237605, 475210, 13923653, 27847306, 69618265, 139236530]

約数ペア:

[(1, 139236530), (2, 69618265), (5, 27847306), (10, 13923653), (293, 475210), (586, 237605), (1465, 95042), (2930, 47521)]