19927254

素因数分解:

$2^1\times 3^1\times {\mathrm{317}}^1\times {\mathrm{10477}}^1$

素因数の和:10799

約数の個数: 16

約数和(自身を含む): 39984048

約数和(自身を除く): 20056794

約数列:

[1, 2, 3, 6, 317, 634, 951, 1902, 10477, 20954, 31431, 62862, 3321209, 6642418, 9963627, 19927254]

約数ペア:

[(1, 19927254), (2, 9963627), (3, 6642418), (6, 3321209), (317, 62862), (634, 31431), (951, 20954), (1902, 10477)]