16112855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 23535360

約数和(自身を除く): 7422505

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 187, 209, 323, 907, 935, 1045, 1615, 3553, 4535, 9977, 15419, 17233, 17765, 49885, 77095, 86165, 169609, 189563, 292961, 848045, 947815, 1464805, 3222571, 16112855]

約数ペア:

[(1, 16112855), (5, 3222571), (11, 1464805), (17, 947815), (19, 848045), (55, 292961), (85, 189563), (95, 169609), (187, 86165), (209, 77095), (323, 49885), (907, 17765), (935, 17233), (1045, 15419), (1615, 9977), (3553, 4535)]