19474854

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{9463}}^1$

素因数の和:9489

約数の個数: 32

約数和(自身を含む): 45427200

約数和(自身を除く): 25952346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 9463, 18926, 28389, 56778, 66241, 132482, 198723, 397446, 463687, 927374, 1391061, 2782122, 3245809, 6491618, 9737427, 19474854]

約数ペア:

[(1, 19474854), (2, 9737427), (3, 6491618), (6, 3245809), (7, 2782122), (14, 1391061), (21, 927374), (42, 463687), (49, 397446), (98, 198723), (147, 132482), (294, 66241), (343, 56778), (686, 28389), (1029, 18926), (2058, 9463)]