12895278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3203}}^1$

素因数の和:3280

約数の個数: 32

約数和(自身を含む): 28605312

約数和(自身を除く): 15710034

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 3203, 4026, 6406, 9609, 19218, 35233, 70466, 105699, 195383, 211398, 390766, 586149, 1172298, 2149213, 4298426, 6447639, 12895278]

約数ペア:

[(1, 12895278), (2, 6447639), (3, 4298426), (6, 2149213), (11, 1172298), (22, 586149), (33, 390766), (61, 211398), (66, 195383), (122, 105699), (183, 70466), (366, 35233), (671, 19218), (1342, 9609), (2013, 6406), (3203, 4026)]