19001422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{14639}}^1$

素因数の和:14711

約数の個数: 16

約数和(自身を含む): 31622400

約数和(自身を除く): 12620978

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 14639, 29278, 161029, 322058, 863701, 1727402, 9500711, 19001422]

約数ペア:

[(1, 19001422), (2, 9500711), (11, 1727402), (22, 863701), (59, 322058), (118, 161029), (649, 29278), (1298, 14639)]