12012572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21001}}^1$

素因数の和:21029

約数の個数: 24

約数和(自身を含む): 24698352

約数和(自身を除く): 12685780

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 21001, 42002, 84004, 231011, 273013, 462022, 546026, 924044, 1092052, 3003143, 6006286, 12012572]

約数ペア:

[(1, 12012572), (2, 6006286), (4, 3003143), (11, 1092052), (13, 924044), (22, 546026), (26, 462022), (44, 273013), (52, 231011), (143, 84004), (286, 42002), (572, 21001)]