10721964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1889}}^1$

素因数の和:1950

約数の個数: 48

約数和(自身を含む): 27941760

約数和(自身を除く): 17219796

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1889, 1892, 2838, 3778, 5667, 5676, 7556, 11334, 20779, 22668, 41558, 62337, 81227, 83116, 124674, 162454, 243681, 249348, 324908, 487362, 893497, 974724, 1786994, 2680491, 3573988, 5360982, 10721964]

約数ペア:

[(1, 10721964), (2, 5360982), (3, 3573988), (4, 2680491), (6, 1786994), (11, 974724), (12, 893497), (22, 487362), (33, 324908), (43, 249348), (44, 243681), (66, 162454), (86, 124674), (129, 83116), (132, 81227), (172, 62337), (258, 41558), (473, 22668), (516, 20779), (946, 11334), (1419, 7556), (1889, 5676), (1892, 5667), (2838, 3778)]