16419344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{54011}}^1$

素因数の和:54038

約数の個数: 20

約数和(自身を含む): 33487440

約数和(自身を除く): 17068096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 54011, 108022, 216044, 432088, 864176, 1026209, 2052418, 4104836, 8209672, 16419344]

約数ペア:

[(1, 16419344), (2, 8209672), (4, 4104836), (8, 2052418), (16, 1026209), (19, 864176), (38, 432088), (76, 216044), (152, 108022), (304, 54011)]