19712909166

素因数分解:

$2^1\times 3^1\times {\mathrm{8719}}^1\times {\mathrm{376819}}^1$

素因数の和:385543

約数の個数: 16

約数和(自身を含む): 39430444800

約数和(自身を除く): 19717535634

約数列:

[1, 2, 3, 6, 8719, 17438, 26157, 52314, 376819, 753638, 1130457, 2260914, 3285484861, 6570969722, 9856454583, 19712909166]

約数ペア:

[(1, 19712909166), (2, 9856454583), (3, 6570969722), (6, 3285484861), (8719, 2260914), (17438, 1130457), (26157, 753638), (52314, 376819)]