1821597194

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1\times {\mathrm{37253}}^1$

素因数の和:38341

約数の個数: 16

約数和(自身を含む): 2853954432

約数和(自身を除く): 1032357238

約数列:

[1, 2, 23, 46, 1063, 2126, 24449, 37253, 48898, 74506, 856819, 1713638, 39599939, 79199878, 910798597, 1821597194]

約数ペア:

[(1, 1821597194), (2, 910798597), (23, 79199878), (46, 39599939), (1063, 1713638), (2126, 856819), (24449, 74506), (37253, 48898)]