12933448

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 27578880

約数和(自身を除く): 14645432

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 431, 484, 682, 862, 968, 1364, 1724, 2728, 3448, 3751, 4741, 7502, 9482, 13361, 15004, 18964, 26722, 30008, 37928, 52151, 53444, 104302, 106888, 146971, 208604, 293942, 417208, 587884, 1175768, 1616681, 3233362, 6466724, 12933448]

約数ペア:

[(1, 12933448), (2, 6466724), (4, 3233362), (8, 1616681), (11, 1175768), (22, 587884), (31, 417208), (44, 293942), (62, 208604), (88, 146971), (121, 106888), (124, 104302), (242, 53444), (248, 52151), (341, 37928), (431, 30008), (484, 26722), (682, 18964), (862, 15004), (968, 13361), (1364, 9482), (1724, 7502), (2728, 4741), (3448, 3751)]