13331312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43853}}^1$

素因数の和:43880

約数の個数: 20

約数和(自身を含む): 27189480

約数和(自身を除く): 13858168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 43853, 87706, 175412, 350824, 701648, 833207, 1666414, 3332828, 6665656, 13331312]

約数ペア:

[(1, 13331312), (2, 6665656), (4, 3332828), (8, 1666414), (16, 833207), (19, 701648), (38, 350824), (76, 175412), (152, 87706), (304, 43853)]