12577964

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19531}}^1$

素因数の和:19565

約数の個数: 24

約数和(自身を含む): 26251008

約数和(自身を除く): 13673044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 19531, 39062, 78124, 136717, 273434, 449213, 546868, 898426, 1796852, 3144491, 6288982, 12577964]

約数ペア:

[(1, 12577964), (2, 6288982), (4, 3144491), (7, 1796852), (14, 898426), (23, 546868), (28, 449213), (46, 273434), (92, 136717), (161, 78124), (322, 39062), (644, 19531)]