19845792

素因数分解:

$2^5\times 3^2\times {\mathrm{68909}}^1$

素因数の和:68925

約数の個数: 36

約数和(自身を含む): 56437290

約数和(自身を除く): 36591498

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 68909, 137818, 206727, 275636, 413454, 551272, 620181, 826908, 1102544, 1240362, 1653816, 2205088, 2480724, 3307632, 4961448, 6615264, 9922896, 19845792]

約数ペア:

[(1, 19845792), (2, 9922896), (3, 6615264), (4, 4961448), (6, 3307632), (8, 2480724), (9, 2205088), (12, 1653816), (16, 1240362), (18, 1102544), (24, 826908), (32, 620181), (36, 551272), (48, 413454), (72, 275636), (96, 206727), (144, 137818), (288, 68909)]