23926030

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{643}}^1$

素因数の和:772

約数の個数: 24

約数和(自身を含む): 43852536

約数和(自身を除く): 19926506

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 643, 1286, 3215, 3721, 6430, 7442, 18605, 37210, 39223, 78446, 196115, 392230, 2392603, 4785206, 11963015, 23926030]

約数ペア:

[(1, 23926030), (2, 11963015), (5, 4785206), (10, 2392603), (61, 392230), (122, 196115), (305, 78446), (610, 39223), (643, 37210), (1286, 18605), (3215, 7442), (3721, 6430)]