25901942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{19301}}^1$

素因数の和:19375

約数の個数: 16

約数和(自身を含む): 43082064

約数和(自身を除く): 17180122

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 19301, 38602, 212311, 424622, 1177361, 2354722, 12950971, 25901942]

約数ペア:

[(1, 25901942), (2, 12950971), (11, 2354722), (22, 1177361), (61, 424622), (122, 212311), (671, 38602), (1342, 19301)]