16690452

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 40303872

約数和(自身を除く): 23613420

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 101, 141, 188, 202, 282, 293, 303, 404, 564, 586, 606, 879, 1172, 1212, 1758, 3516, 4747, 9494, 13771, 14241, 18988, 27542, 28482, 29593, 41313, 55084, 56964, 59186, 82626, 88779, 118372, 165252, 177558, 355116, 1390871, 2781742, 4172613, 5563484, 8345226, 16690452]

約数ペア:

[(1, 16690452), (2, 8345226), (3, 5563484), (4, 4172613), (6, 2781742), (12, 1390871), (47, 355116), (94, 177558), (101, 165252), (141, 118372), (188, 88779), (202, 82626), (282, 59186), (293, 56964), (303, 55084), (404, 41313), (564, 29593), (586, 28482), (606, 27542), (879, 18988), (1172, 14241), (1212, 13771), (1758, 9494), (3516, 4747)]