107905712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{354953}}^1$

素因数の和:354980

約数の個数: 20

約数和(自身を含む): 220071480

約数和(自身を除く): 112165768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 354953, 709906, 1419812, 2839624, 5679248, 6744107, 13488214, 26976428, 53952856, 107905712]

約数ペア:

[(1, 107905712), (2, 53952856), (4, 26976428), (8, 13488214), (16, 6744107), (19, 5679248), (38, 2839624), (76, 1419812), (152, 709906), (304, 354953)]