19453352

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 37739520

約数和(自身を除く): 18286168

約数列:

[1, 2, 4, 8, 41, 82, 127, 164, 254, 328, 467, 508, 934, 1016, 1868, 3736, 5207, 10414, 19147, 20828, 38294, 41656, 59309, 76588, 118618, 153176, 237236, 474472, 2431669, 4863338, 9726676, 19453352]

約数ペア:

[(1, 19453352), (2, 9726676), (4, 4863338), (8, 2431669), (41, 474472), (82, 237236), (127, 153176), (164, 118618), (254, 76588), (328, 59309), (467, 41656), (508, 38294), (934, 20828), (1016, 19147), (1868, 10414), (3736, 5207)]