17226290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 32348160

約数和(自身を除く): 15121870

約数列:

[1, 2, 5, 10, 29, 58, 145, 191, 290, 311, 382, 622, 955, 1555, 1910, 3110, 5539, 9019, 11078, 18038, 27695, 45095, 55390, 59401, 90190, 118802, 297005, 594010, 1722629, 3445258, 8613145, 17226290]

約数ペア:

[(1, 17226290), (2, 8613145), (5, 3445258), (10, 1722629), (29, 594010), (58, 297005), (145, 118802), (191, 90190), (290, 59401), (311, 55390), (382, 45095), (622, 27695), (955, 18038), (1555, 11078), (1910, 9019), (3110, 5539)]