19252260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{106957}}^1$

素因数の和:106972

約数の個数: 36

約数和(自身を含む): 58399068

約数和(自身を除く): 39146808

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 106957, 213914, 320871, 427828, 534785, 641742, 962613, 1069570, 1283484, 1604355, 1925226, 2139140, 3208710, 3850452, 4813065, 6417420, 9626130, 19252260]

約数ペア:

[(1, 19252260), (2, 9626130), (3, 6417420), (4, 4813065), (5, 3850452), (6, 3208710), (9, 2139140), (10, 1925226), (12, 1604355), (15, 1283484), (18, 1069570), (20, 962613), (30, 641742), (36, 534785), (45, 427828), (60, 320871), (90, 213914), (180, 106957)]