19448222

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4297}}^1$

素因数の和:4403

約数の個数: 16

約数和(自身を含む): 30532992

約数和(自身を除く): 11084770

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4297, 4526, 8594, 133207, 266414, 313681, 627362, 9724111, 19448222]

約数ペア:

[(1, 19448222), (2, 9724111), (31, 627362), (62, 313681), (73, 266414), (146, 133207), (2263, 8594), (4297, 4526)]