19907573792

素因数分解:

$2^5\times {\mathrm{8501}}^1\times {\mathrm{73181}}^1$

素因数の和:81692

約数の個数: 24

約数和(自身を含む): 39198181932

約数和(自身を除く): 19290608140

約数列:

[1, 2, 4, 8, 16, 32, 8501, 17002, 34004, 68008, 73181, 136016, 146362, 272032, 292724, 585448, 1170896, 2341792, 622111681, 1244223362, 2488446724, 4976893448, 9953786896, 19907573792]

約数ペア:

[(1, 19907573792), (2, 9953786896), (4, 4976893448), (8, 2488446724), (16, 1244223362), (32, 622111681), (8501, 2341792), (17002, 1170896), (34004, 585448), (68008, 292724), (73181, 272032), (136016, 146362)]