19183808

素因数分解:

$2^6\times 7^1\times {\mathrm{42821}}^1$

素因数の和:42840

約数の個数: 28

約数和(自身を含む): 43507152

約数和(自身を除く): 24323344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 42821, 85642, 171284, 299747, 342568, 599494, 685136, 1198988, 1370272, 2397976, 2740544, 4795952, 9591904, 19183808]

約数ペア:

[(1, 19183808), (2, 9591904), (4, 4795952), (7, 2740544), (8, 2397976), (14, 1370272), (16, 1198988), (28, 685136), (32, 599494), (56, 342568), (64, 299747), (112, 171284), (224, 85642), (448, 42821)]