13747792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1$

素因数の和:1171

約数の個数: 40

約数和(自身を含む): 28748160

約数和(自身を除く): 15000368

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1103, 1558, 2206, 3116, 4412, 6232, 8824, 12464, 17648, 20957, 41914, 45223, 83828, 90446, 167656, 180892, 335312, 361784, 723568, 859237, 1718474, 3436948, 6873896, 13747792]

約数ペア:

[(1, 13747792), (2, 6873896), (4, 3436948), (8, 1718474), (16, 859237), (19, 723568), (38, 361784), (41, 335312), (76, 180892), (82, 167656), (152, 90446), (164, 83828), (304, 45223), (328, 41914), (656, 20957), (779, 17648), (1103, 12464), (1558, 8824), (2206, 6232), (3116, 4412)]