12894134786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2713}}^1\times {\mathrm{3449}}^1$

素因数の和:6230

約数の個数: 32

約数和(自身を含む): 21235964400

約数和(自身を除く): 8341829614

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 2713, 3449, 5426, 6898, 35269, 44837, 70538, 89674, 143789, 182797, 287578, 365594, 1869257, 2376361, 3738514, 4752722, 9357137, 18714274, 121642781, 243285562, 495928261, 991856522, 6447067393, 12894134786]

約数ペア:

[(1, 12894134786), (2, 6447067393), (13, 991856522), (26, 495928261), (53, 243285562), (106, 121642781), (689, 18714274), (1378, 9357137), (2713, 4752722), (3449, 3738514), (5426, 2376361), (6898, 1869257), (35269, 365594), (44837, 287578), (70538, 182797), (89674, 143789)]