19003852798

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{8699}}^1$

素因数の和:8929

約数の個数: 64

約数和(自身を含む): 35268825600

約数和(自身を除く): 16264972802

約数列:

[1, 2, 7, 14, 17, 34, 67, 119, 134, 137, 238, 274, 469, 938, 959, 1139, 1918, 2278, 2329, 4658, 7973, 8699, 9179, 15946, 16303, 17398, 18358, 32606, 60893, 64253, 121786, 128506, 147883, 156043, 295766, 312086, 582833, 1035181, 1092301, 1165666, 1191763, 2070362, 2184602, 2383526, 4079831, 8159662, 8342341, 9908161, 16684682, 19816322, 20259971, 40519942, 69357127, 79848121, 138714254, 141819797, 159696242, 283639594, 558936847, 1117873694, 1357418057, 2714836114, 9501926399, 19003852798]

約数ペア:

[(1, 19003852798), (2, 9501926399), (7, 2714836114), (14, 1357418057), (17, 1117873694), (34, 558936847), (67, 283639594), (119, 159696242), (134, 141819797), (137, 138714254), (238, 79848121), (274, 69357127), (469, 40519942), (938, 20259971), (959, 19816322), (1139, 16684682), (1918, 9908161), (2278, 8342341), (2329, 8159662), (4658, 4079831), (7973, 2383526), (8699, 2184602), (9179, 2070362), (15946, 1191763), (16303, 1165666), (17398, 1092301), (18358, 1035181), (32606, 582833), (60893, 312086), (64253, 295766), (121786, 156043), (128506, 147883)]