19884108

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{87211}}^1$

素因数の和:87237

約数の個数: 24

約数和(自身を含む): 48838720

約数和(自身を除く): 28954612

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 87211, 174422, 261633, 348844, 523266, 1046532, 1657009, 3314018, 4971027, 6628036, 9942054, 19884108]

約数ペア:

[(1, 19884108), (2, 9942054), (3, 6628036), (4, 4971027), (6, 3314018), (12, 1657009), (19, 1046532), (38, 523266), (57, 348844), (76, 261633), (114, 174422), (228, 87211)]