19162530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{212917}}^1$

素因数の和:212930

約数の個数: 24

約数和(自身を含む): 49822812

約数和(自身を除く): 30660282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 212917, 425834, 638751, 1064585, 1277502, 1916253, 2129170, 3193755, 3832506, 6387510, 9581265, 19162530]

約数ペア:

[(1, 19162530), (2, 9581265), (3, 6387510), (5, 3832506), (6, 3193755), (9, 2129170), (10, 1916253), (15, 1277502), (18, 1064585), (30, 638751), (45, 425834), (90, 212917)]