9728020406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19692349}}^1$

素因数の和:19692383

約数の個数: 16

約数和(自身を含む): 16541574000

約数和(自身を除く): 6813553594

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 19692349, 39384698, 256000537, 374154631, 512001074, 748309262, 4864010203, 9728020406]

約数ペア:

[(1, 9728020406), (2, 4864010203), (13, 748309262), (19, 512001074), (26, 374154631), (38, 256000537), (247, 39384698), (494, 19692349)]