19260948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{491}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 51577344

約数和(自身を除く): 32316396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 467, 491, 934, 982, 1401, 1473, 1868, 1964, 2802, 2946, 3269, 3437, 5604, 5892, 6538, 6874, 9807, 10311, 13076, 13748, 19614, 20622, 39228, 41244, 229297, 458594, 687891, 917188, 1375782, 1605079, 2751564, 3210158, 4815237, 6420316, 9630474, 19260948]

約数ペア:

[(1, 19260948), (2, 9630474), (3, 6420316), (4, 4815237), (6, 3210158), (7, 2751564), (12, 1605079), (14, 1375782), (21, 917188), (28, 687891), (42, 458594), (84, 229297), (467, 41244), (491, 39228), (934, 20622), (982, 19614), (1401, 13748), (1473, 13076), (1868, 10311), (1964, 9807), (2802, 6874), (2946, 6538), (3269, 5892), (3437, 5604)]