25424774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 42024960

約数和(自身を除く): 16600186

約数列:

[1, 2, 19, 31, 38, 62, 113, 191, 226, 382, 589, 1178, 2147, 3503, 3629, 4294, 5921, 7006, 7258, 11842, 21583, 43166, 66557, 112499, 133114, 224998, 410077, 669073, 820154, 1338146, 12712387, 25424774]

約数ペア:

[(1, 25424774), (2, 12712387), (19, 1338146), (31, 820154), (38, 669073), (62, 410077), (113, 224998), (191, 133114), (226, 112499), (382, 66557), (589, 43166), (1178, 21583), (2147, 11842), (3503, 7258), (3629, 7006), (4294, 5921)]