16764916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31513}}^1$

素因数の和:31543

約数の個数: 24

約数和(自身を含む): 35295680

約数和(自身を除く): 18530764

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 31513, 63026, 126052, 220591, 441182, 598747, 882364, 1197494, 2394988, 4191229, 8382458, 16764916]

約数ペア:

[(1, 16764916), (2, 8382458), (4, 4191229), (7, 2394988), (14, 1197494), (19, 882364), (28, 598747), (38, 441182), (76, 220591), (133, 126052), (266, 63026), (532, 31513)]