21633254

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{617}}^1$

素因数の和:1039

約数の個数: 16

約数和(自身を含む): 33283008

約数和(自身を除く): 11649754

約数列:

[1, 2, 47, 94, 373, 617, 746, 1234, 17531, 28999, 35062, 57998, 230141, 460282, 10816627, 21633254]

約数ペア:

[(1, 21633254), (2, 10816627), (47, 460282), (94, 230141), (373, 57998), (617, 35062), (746, 28999), (1234, 17531)]