19492110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6563}}^1$

素因数の和:6590

約数の個数: 64

約数和(自身を含む): 56712960

約数和(自身を除く): 37220850

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 6563, 13126, 19689, 32815, 39378, 59067, 65630, 72193, 98445, 118134, 144386, 177201, 196890, 216579, 295335, 354402, 360965, 433158, 590670, 649737, 721930, 886005, 1082895, 1299474, 1772010, 1949211, 2165790, 3248685, 3898422, 6497370, 9746055, 19492110]

約数ペア:

[(1, 19492110), (2, 9746055), (3, 6497370), (5, 3898422), (6, 3248685), (9, 2165790), (10, 1949211), (11, 1772010), (15, 1299474), (18, 1082895), (22, 886005), (27, 721930), (30, 649737), (33, 590670), (45, 433158), (54, 360965), (55, 354402), (66, 295335), (90, 216579), (99, 196890), (110, 177201), (135, 144386), (165, 118134), (198, 98445), (270, 72193), (297, 65630), (330, 59067), (495, 39378), (594, 32815), (990, 19689), (1485, 13126), (2970, 6563)]