42321862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{12253}}^1$

素因数の和:12423

約数の個数: 16

約数和(自身を含む): 69700752

約数和(自身を除く): 27378890

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 12253, 24506, 134783, 269566, 1923721, 3847442, 21160931, 42321862]

約数ペア:

[(1, 42321862), (2, 21160931), (11, 3847442), (22, 1923721), (157, 269566), (314, 134783), (1727, 24506), (3454, 12253)]