12299716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21503}}^1$

素因数の和:21531

約数の個数: 24

約数和(自身を含む): 25288704

約数和(自身を除く): 12988988

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 21503, 43006, 86012, 236533, 279539, 473066, 559078, 946132, 1118156, 3074929, 6149858, 12299716]

約数ペア:

[(1, 12299716), (2, 6149858), (4, 3074929), (11, 1118156), (13, 946132), (22, 559078), (26, 473066), (44, 279539), (52, 236533), (143, 86012), (286, 43006), (572, 21503)]