190185886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{971}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 323326080

約数和(自身を除く): 133140194

約数列:

[1, 2, 11, 22, 29, 58, 307, 319, 614, 638, 971, 1942, 3377, 6754, 8903, 10681, 17806, 21362, 28159, 56318, 97933, 195866, 298097, 309749, 596194, 619498, 3279067, 6558134, 8644813, 17289626, 95092943, 190185886]

約数ペア:

[(1, 190185886), (2, 95092943), (11, 17289626), (22, 8644813), (29, 6558134), (58, 3279067), (307, 619498), (319, 596194), (614, 309749), (638, 298097), (971, 195866), (1942, 97933), (3377, 56318), (6754, 28159), (8903, 21362), (10681, 17806)]