19167210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{212969}}^1$

素因数の和:212982

約数の個数: 24

約数和(自身を含む): 49834980

約数和(自身を除く): 30667770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 212969, 425938, 638907, 1064845, 1277814, 1916721, 2129690, 3194535, 3833442, 6389070, 9583605, 19167210]

約数ペア:

[(1, 19167210), (2, 9583605), (3, 6389070), (5, 3833442), (6, 3194535), (9, 2129690), (10, 1916721), (15, 1277814), (18, 1064845), (30, 638907), (45, 425938), (90, 212969)]