19460892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{389}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 49795200

約数和(自身を除く): 30334308

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 379, 389, 758, 778, 1137, 1167, 1516, 1556, 2274, 2334, 4169, 4279, 4548, 4668, 8338, 8558, 12507, 12837, 16676, 17116, 25014, 25674, 50028, 51348, 147431, 294862, 442293, 589724, 884586, 1621741, 1769172, 3243482, 4865223, 6486964, 9730446, 19460892]

約数ペア:

[(1, 19460892), (2, 9730446), (3, 6486964), (4, 4865223), (6, 3243482), (11, 1769172), (12, 1621741), (22, 884586), (33, 589724), (44, 442293), (66, 294862), (132, 147431), (379, 51348), (389, 50028), (758, 25674), (778, 25014), (1137, 17116), (1167, 16676), (1516, 12837), (1556, 12507), (2274, 8558), (2334, 8338), (4169, 4668), (4279, 4548)]