17897967362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1\times {\mathrm{21929}}^1$

素因数の和:23578

約数の個数: 32

約数和(自身を含む): 30581297280

約数和(自身を除く): 12683329918

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 1613, 3226, 17743, 21929, 35486, 37099, 43858, 74198, 241219, 408089, 482438, 504367, 816178, 1008734, 5548037, 11096074, 35371477, 70742954, 389086247, 778172494, 813543971, 1627087942, 8948983681, 17897967362]

約数ペア:

[(1, 17897967362), (2, 8948983681), (11, 1627087942), (22, 813543971), (23, 778172494), (46, 389086247), (253, 70742954), (506, 35371477), (1613, 11096074), (3226, 5548037), (17743, 1008734), (21929, 816178), (35486, 504367), (37099, 482438), (43858, 408089), (74198, 241219)]