19010950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1873}}^1$

素因数の和:1921

約数の個数: 48

約数和(自身を含む): 41827680

約数和(自身を除く): 22816730

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 1873, 2030, 3746, 5075, 9365, 10150, 13111, 18730, 26222, 46825, 54317, 65555, 93650, 108634, 131110, 271585, 327775, 380219, 543170, 655550, 760438, 1357925, 1901095, 2715850, 3802190, 9505475, 19010950]

約数ペア:

[(1, 19010950), (2, 9505475), (5, 3802190), (7, 2715850), (10, 1901095), (14, 1357925), (25, 760438), (29, 655550), (35, 543170), (50, 380219), (58, 327775), (70, 271585), (145, 131110), (175, 108634), (203, 93650), (290, 65555), (350, 54317), (406, 46825), (725, 26222), (1015, 18730), (1450, 13111), (1873, 10150), (2030, 9365), (3746, 5075)]