19538412

素因数分解:

$2^2\times 3^1\times {\mathrm{293}}^1\times {\mathrm{5557}}^1$

素因数の和:5857

約数の個数: 24

約数和(自身を含む): 45753456

約数和(自身を除く): 26215044

約数列:

[1, 2, 3, 4, 6, 12, 293, 586, 879, 1172, 1758, 3516, 5557, 11114, 16671, 22228, 33342, 66684, 1628201, 3256402, 4884603, 6512804, 9769206, 19538412]

約数ペア:

[(1, 19538412), (2, 9769206), (3, 6512804), (4, 4884603), (6, 3256402), (12, 1628201), (293, 66684), (586, 33342), (879, 22228), (1172, 16671), (1758, 11114), (3516, 5557)]