131041966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1523}}^1\times {\mathrm{3911}}^1$

素因数の和:5447

約数の個数: 16

約数和(自身を含む): 214627968

約数和(自身を除く): 83586002

約数列:

[1, 2, 11, 22, 1523, 3046, 3911, 7822, 16753, 33506, 43021, 86042, 5956453, 11912906, 65520983, 131041966]

約数ペア:

[(1, 131041966), (2, 65520983), (11, 11912906), (22, 5956453), (1523, 86042), (3046, 43021), (3911, 33506), (7822, 16753)]