15930322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6257}}^1$

素因数の和:6345

約数の個数: 16

約数和(自身を含む): 25532640

約数和(自身を除く): 9602318

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 6257, 12514, 118883, 237766, 419219, 838438, 7965161, 15930322]

約数ペア:

[(1, 15930322), (2, 7965161), (19, 838438), (38, 419219), (67, 237766), (134, 118883), (1273, 12514), (2546, 6257)]