15889758412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{29947}}^1$

素因数の和:30382

約数の個数: 48

約数和(自身を含む): 31395087360

約数和(自身を除く): 15505328948

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 389, 682, 778, 1364, 1556, 4279, 8558, 12059, 17116, 24118, 29947, 48236, 59894, 119788, 132649, 265298, 329417, 530596, 658834, 928357, 1317668, 1856714, 3713428, 10211927, 11649383, 20423854, 23298766, 40847708, 46597532, 128143213, 256286426, 361130873, 512572852, 722261746, 1444523492, 3972439603, 7944879206, 15889758412]

約数ペア:

[(1, 15889758412), (2, 7944879206), (4, 3972439603), (11, 1444523492), (22, 722261746), (31, 512572852), (44, 361130873), (62, 256286426), (124, 128143213), (341, 46597532), (389, 40847708), (682, 23298766), (778, 20423854), (1364, 11649383), (1556, 10211927), (4279, 3713428), (8558, 1856714), (12059, 1317668), (17116, 928357), (24118, 658834), (29947, 530596), (48236, 329417), (59894, 265298), (119788, 132649)]