121568954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3673}}^1$

素因数の和:3774

約数の個数: 32

約数和(自身を含む): 209858880

約数和(自身を除く): 88289926

約数列:

[1, 2, 13, 19, 26, 38, 67, 134, 247, 494, 871, 1273, 1742, 2546, 3673, 7346, 16549, 33098, 47749, 69787, 95498, 139574, 246091, 492182, 907231, 1814462, 3199183, 4675729, 6398366, 9351458, 60784477, 121568954]

約数ペア:

[(1, 121568954), (2, 60784477), (13, 9351458), (19, 6398366), (26, 4675729), (38, 3199183), (67, 1814462), (134, 907231), (247, 492182), (494, 246091), (871, 139574), (1273, 95498), (1742, 69787), (2546, 47749), (3673, 33098), (7346, 16549)]