13222214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{997}}^1$

素因数の和:1367

約数の個数: 16

約数和(自身を含む): 20958000

約数和(自身を除く): 7735786

約数列:

[1, 2, 19, 38, 349, 698, 997, 1994, 6631, 13262, 18943, 37886, 347953, 695906, 6611107, 13222214]

約数ペア:

[(1, 13222214), (2, 6611107), (19, 695906), (38, 347953), (349, 37886), (698, 18943), (997, 13262), (1994, 6631)]