18962672

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{227}}^2$

素因数の和:485

約数の個数: 30

約数和(自身を含む): 38507208

約数和(自身を除く): 19544536

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 227, 368, 454, 908, 1816, 3632, 5221, 10442, 20884, 41768, 51529, 83536, 103058, 206116, 412232, 824464, 1185167, 2370334, 4740668, 9481336, 18962672]

約数ペア:

[(1, 18962672), (2, 9481336), (4, 4740668), (8, 2370334), (16, 1185167), (23, 824464), (46, 412232), (92, 206116), (184, 103058), (227, 83536), (368, 51529), (454, 41768), (908, 20884), (1816, 10442), (3632, 5221)]