16455292

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30931}}^1$

素因数の和:30961

約数の個数: 24

約数和(自身を含む): 34643840

約数和(自身を除く): 18188548

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 30931, 61862, 123724, 216517, 433034, 587689, 866068, 1175378, 2350756, 4113823, 8227646, 16455292]

約数ペア:

[(1, 16455292), (2, 8227646), (4, 4113823), (7, 2350756), (14, 1175378), (19, 866068), (28, 587689), (38, 433034), (76, 216517), (133, 123724), (266, 61862), (532, 30931)]