12436762987

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 14725497600

約数和(自身を除く): 2288734613

約数列:

[1, 11, 19, 59, 109, 209, 361, 487, 649, 1121, 1199, 2071, 3971, 5357, 6431, 9253, 12331, 21299, 22781, 28733, 39349, 53083, 70741, 101783, 122189, 175807, 234289, 316063, 432839, 545927, 583913, 1008577, 1344079, 1933877, 2321591, 3131897, 6005197, 10372613, 11094347, 19162963, 25537501, 34450867, 59506043, 114098743, 210792593, 654566473, 1130614817, 12436762987]

約数ペア:

[(1, 12436762987), (11, 1130614817), (19, 654566473), (59, 210792593), (109, 114098743), (209, 59506043), (361, 34450867), (487, 25537501), (649, 19162963), (1121, 11094347), (1199, 10372613), (2071, 6005197), (3971, 3131897), (5357, 2321591), (6431, 1933877), (9253, 1344079), (12331, 1008577), (21299, 583913), (22781, 545927), (28733, 432839), (39349, 316063), (53083, 234289), (70741, 175807), (101783, 122189)]