19707024

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{5197}}^1$

素因数の和:5287

約数の個数: 40

約数和(自身を含む): 51564160

約数和(自身を除く): 31857136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 5197, 10394, 15591, 20788, 31182, 41576, 62364, 83152, 124728, 249456, 410563, 821126, 1231689, 1642252, 2463378, 3284504, 4926756, 6569008, 9853512, 19707024]

約数ペア:

[(1, 19707024), (2, 9853512), (3, 6569008), (4, 4926756), (6, 3284504), (8, 2463378), (12, 1642252), (16, 1231689), (24, 821126), (48, 410563), (79, 249456), (158, 124728), (237, 83152), (316, 62364), (474, 41576), (632, 31182), (948, 20788), (1264, 15591), (1896, 10394), (3792, 5197)]