12951796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22643}}^1$

素因数の和:22671

約数の個数: 24

約数和(自身を含む): 26629344

約数和(自身を除く): 13677548

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 22643, 45286, 90572, 249073, 294359, 498146, 588718, 996292, 1177436, 3237949, 6475898, 12951796]

約数ペア:

[(1, 12951796), (2, 6475898), (4, 3237949), (11, 1177436), (13, 996292), (22, 588718), (26, 498146), (44, 294359), (52, 249073), (143, 90572), (286, 45286), (572, 22643)]