12974104

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 28823760

約数和(自身を除く): 15849656

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1031, 1144, 1573, 2062, 3146, 4124, 6292, 8248, 11341, 12584, 13403, 22682, 26806, 45364, 53612, 90728, 107224, 124751, 147433, 249502, 294866, 499004, 589732, 998008, 1179464, 1621763, 3243526, 6487052, 12974104]

約数ペア:

[(1, 12974104), (2, 6487052), (4, 3243526), (8, 1621763), (11, 1179464), (13, 998008), (22, 589732), (26, 499004), (44, 294866), (52, 249502), (88, 147433), (104, 124751), (121, 107224), (143, 90728), (242, 53612), (286, 45364), (484, 26806), (572, 22682), (968, 13403), (1031, 12584), (1144, 11341), (1573, 8248), (2062, 6292), (3146, 4124)]