16891908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1753}}^1$

素因数の和:1844

約数の個数: 48

約数和(自身を含む): 43611456

約数和(自身を除く): 26719548

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 73, 132, 146, 219, 292, 438, 803, 876, 1606, 1753, 2409, 3212, 3506, 4818, 5259, 7012, 9636, 10518, 19283, 21036, 38566, 57849, 77132, 115698, 127969, 231396, 255938, 383907, 511876, 767814, 1407659, 1535628, 2815318, 4222977, 5630636, 8445954, 16891908]

約数ペア:

[(1, 16891908), (2, 8445954), (3, 5630636), (4, 4222977), (6, 2815318), (11, 1535628), (12, 1407659), (22, 767814), (33, 511876), (44, 383907), (66, 255938), (73, 231396), (132, 127969), (146, 115698), (219, 77132), (292, 57849), (438, 38566), (803, 21036), (876, 19283), (1606, 10518), (1753, 9636), (2409, 7012), (3212, 5259), (3506, 4818)]