16540634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 28619136

約数和(自身を除く): 12078502

約数列:

[1, 2, 11, 22, 23, 46, 97, 194, 253, 337, 506, 674, 1067, 2134, 2231, 3707, 4462, 7414, 7751, 15502, 24541, 32689, 49082, 65378, 85261, 170522, 359579, 719158, 751847, 1503694, 8270317, 16540634]

約数ペア:

[(1, 16540634), (2, 8270317), (11, 1503694), (22, 751847), (23, 719158), (46, 359579), (97, 170522), (194, 85261), (253, 65378), (337, 49082), (506, 32689), (674, 24541), (1067, 15502), (2134, 7751), (2231, 7414), (3707, 4462)]