15849273856

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{2381201}}^1$

素因数の和:2381232

約数の個数: 40

約数和(自身を含む): 34103575044

約数和(自身を除く): 18254301188

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 2381201, 4762402, 9524804, 19049608, 30955613, 38099216, 61911226, 76198432, 123822452, 152396864, 247644904, 304793728, 495289808, 609587456, 990579616, 1219174912, 1981159232, 3962318464, 7924636928, 15849273856]

約数ペア:

[(1, 15849273856), (2, 7924636928), (4, 3962318464), (8, 1981159232), (13, 1219174912), (16, 990579616), (26, 609587456), (32, 495289808), (52, 304793728), (64, 247644904), (104, 152396864), (128, 123822452), (208, 76198432), (256, 61911226), (416, 38099216), (512, 30955613), (832, 19049608), (1664, 9524804), (3328, 4762402), (6656, 2381201)]