15665901204

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{68710093}}^1$

素因数の和:68710119

約数の個数: 24

約数和(自身を含む): 38477652640

約数和(自身を除く): 22811751436

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 68710093, 137420186, 206130279, 274840372, 412260558, 824521116, 1305491767, 2610983534, 3916475301, 5221967068, 7832950602, 15665901204]

約数ペア:

[(1, 15665901204), (2, 7832950602), (3, 5221967068), (4, 3916475301), (6, 2610983534), (12, 1305491767), (19, 824521116), (38, 412260558), (57, 274840372), (76, 206130279), (114, 137420186), (228, 68710093)]