12993464

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 27706560

約数和(自身を除く): 14713096

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 433, 484, 682, 866, 968, 1364, 1732, 2728, 3464, 3751, 4763, 7502, 9526, 13423, 15004, 19052, 26846, 30008, 38104, 52393, 53692, 104786, 107384, 147653, 209572, 295306, 419144, 590612, 1181224, 1624183, 3248366, 6496732, 12993464]

約数ペア:

[(1, 12993464), (2, 6496732), (4, 3248366), (8, 1624183), (11, 1181224), (22, 590612), (31, 419144), (44, 295306), (62, 209572), (88, 147653), (121, 107384), (124, 104786), (242, 53692), (248, 52393), (341, 38104), (433, 30008), (484, 26846), (682, 19052), (866, 15004), (968, 13423), (1364, 9526), (1732, 7502), (2728, 4763), (3464, 3751)]