25810442

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{30223}}^1$

素因数の和:30293

約数の個数: 16

約数和(自身を含む): 44973312

約数和(自身を除く): 19162870

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 30223, 60446, 211561, 423122, 1843603, 3687206, 12905221, 25810442]

約数ペア:

[(1, 25810442), (2, 12905221), (7, 3687206), (14, 1843603), (61, 423122), (122, 211561), (427, 60446), (854, 30223)]