19405104

素因数分解:

$2^4\times 3^1\times {\mathrm{404273}}^1$

素因数の和:404284

約数の個数: 20

約数和(自身を含む): 50129976

約数和(自身を除く): 30724872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 404273, 808546, 1212819, 1617092, 2425638, 3234184, 4851276, 6468368, 9702552, 19405104]

約数ペア:

[(1, 19405104), (2, 9702552), (3, 6468368), (4, 4851276), (6, 3234184), (8, 2425638), (12, 1617092), (16, 1212819), (24, 808546), (48, 404273)]