19290972

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{16573}}^1$

素因数の和:16677

約数の個数: 24

約数和(自身を含む): 45479056

約数和(自身を除く): 26188084

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 16573, 33146, 49719, 66292, 99438, 198876, 1607581, 3215162, 4822743, 6430324, 9645486, 19290972]

約数ペア:

[(1, 19290972), (2, 9645486), (3, 6430324), (4, 4822743), (6, 3215162), (12, 1607581), (97, 198876), (194, 99438), (291, 66292), (388, 49719), (582, 33146), (1164, 16573)]