19246496

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{4327}}^1$

素因数の和:4476

約数の個数: 24

約数和(自身を含む): 38172960

約数和(自身を除く): 18926464

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4327, 4448, 8654, 17308, 34616, 69232, 138464, 601453, 1202906, 2405812, 4811624, 9623248, 19246496]

約数ペア:

[(1, 19246496), (2, 9623248), (4, 4811624), (8, 2405812), (16, 1202906), (32, 601453), (139, 138464), (278, 69232), (556, 34616), (1112, 17308), (2224, 8654), (4327, 4448)]