21761004

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{95443}}^1$

素因数の和:95469

約数の個数: 24

約数和(自身を含む): 53448640

約数和(自身を除く): 31687636

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 95443, 190886, 286329, 381772, 572658, 1145316, 1813417, 3626834, 5440251, 7253668, 10880502, 21761004]

約数ペア:

[(1, 21761004), (2, 10880502), (3, 7253668), (4, 5440251), (6, 3626834), (12, 1813417), (19, 1145316), (38, 572658), (57, 381772), (76, 286329), (114, 190886), (228, 95443)]