190861946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{569}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 318470400

約数和(自身を除く): 127608454

約数列:

[1, 2, 11, 22, 79, 158, 193, 386, 569, 869, 1138, 1738, 2123, 4246, 6259, 12518, 15247, 30494, 44951, 89902, 109817, 167717, 219634, 335434, 494461, 988922, 1207987, 2415974, 8675543, 17351086, 95430973, 190861946]

約数ペア:

[(1, 190861946), (2, 95430973), (11, 17351086), (22, 8675543), (79, 2415974), (158, 1207987), (193, 988922), (386, 494461), (569, 335434), (869, 219634), (1138, 167717), (1738, 109817), (2123, 89902), (4246, 44951), (6259, 30494), (12518, 15247)]