19710042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2791}}^1$

素因数の和:2914

約数の個数: 32

約数和(自身を含む): 43421184

約数和(自身を除く): 23711142

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 214, 321, 642, 1177, 2354, 2791, 3531, 5582, 7062, 8373, 16746, 30701, 61402, 92103, 184206, 298637, 597274, 895911, 1791822, 3285007, 6570014, 9855021, 19710042]

約数ペア:

[(1, 19710042), (2, 9855021), (3, 6570014), (6, 3285007), (11, 1791822), (22, 895911), (33, 597274), (66, 298637), (107, 184206), (214, 92103), (321, 61402), (642, 30701), (1177, 16746), (2354, 8373), (2791, 7062), (3531, 5582)]