12768778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{1259}}^1$

素因数の和:1733

約数の個数: 16

約数和(自身を含む): 20956320

約数和(自身を除く): 8187542

約数列:

[1, 2, 11, 22, 461, 922, 1259, 2518, 5071, 10142, 13849, 27698, 580399, 1160798, 6384389, 12768778]

約数ペア:

[(1, 12768778), (2, 6384389), (11, 1160798), (22, 580399), (461, 27698), (922, 13849), (1259, 10142), (2518, 5071)]