27248470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{143413}}^1$

素因数の和:143439

約数の個数: 16

約数和(自身を含む): 51629040

約数和(自身を除く): 24380570

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 143413, 286826, 717065, 1434130, 2724847, 5449694, 13624235, 27248470]

約数ペア:

[(1, 27248470), (2, 13624235), (5, 5449694), (10, 2724847), (19, 1434130), (38, 717065), (95, 286826), (190, 143413)]