19594054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 32140800

約数和(自身を除く): 12546746

約数列:

[1, 2, 19, 38, 61, 79, 107, 122, 158, 214, 1159, 1501, 2033, 2318, 3002, 4066, 4819, 6527, 8453, 9638, 13054, 16906, 91561, 124013, 160607, 183122, 248026, 321214, 515633, 1031266, 9797027, 19594054]

約数ペア:

[(1, 19594054), (2, 9797027), (19, 1031266), (38, 515633), (61, 321214), (79, 248026), (107, 183122), (122, 160607), (158, 124013), (214, 91561), (1159, 16906), (1501, 13054), (2033, 9638), (2318, 8453), (3002, 6527), (4066, 4819)]