17312972

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 30968112

約数和(自身を除く): 13655140

約数列:

[1, 2, 4, 73, 146, 211, 281, 292, 422, 562, 844, 1124, 15403, 20513, 30806, 41026, 59291, 61612, 82052, 118582, 237164, 4328243, 8656486, 17312972]

約数ペア:

[(1, 17312972), (2, 8656486), (4, 4328243), (73, 237164), (146, 118582), (211, 82052), (281, 61612), (292, 59291), (422, 41026), (562, 30806), (844, 20513), (1124, 15403)]