19479446

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1093}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 35708160

約数和(自身を除く): 16228714

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1093, 1273, 2186, 2546, 7651, 8911, 15302, 17822, 20767, 41534, 73231, 145369, 146462, 290738, 512617, 1025234, 1391389, 2782778, 9739723, 19479446]

約数ペア:

[(1, 19479446), (2, 9739723), (7, 2782778), (14, 1391389), (19, 1025234), (38, 512617), (67, 290738), (133, 146462), (134, 145369), (266, 73231), (469, 41534), (938, 20767), (1093, 17822), (1273, 15302), (2186, 8911), (2546, 7651)]