15168916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28513}}^1$

素因数の和:28543

約数の個数: 24

約数和(自身を含む): 31935680

約数和(自身を除く): 16766764

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 28513, 57026, 114052, 199591, 399182, 541747, 798364, 1083494, 2166988, 3792229, 7584458, 15168916]

約数ペア:

[(1, 15168916), (2, 7584458), (4, 3792229), (7, 2166988), (14, 1083494), (19, 798364), (28, 541747), (38, 399182), (76, 199591), (133, 114052), (266, 57026), (532, 28513)]