19004992

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{12911}}^1$

素因数の和:12946

約数の個数: 28

約数和(自身を含む): 39355776

約数和(自身を除く): 20350784

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 12911, 25822, 51644, 103288, 206576, 296953, 413152, 593906, 826304, 1187812, 2375624, 4751248, 9502496, 19004992]

約数ペア:

[(1, 19004992), (2, 9502496), (4, 4751248), (8, 2375624), (16, 1187812), (23, 826304), (32, 593906), (46, 413152), (64, 296953), (92, 206576), (184, 103288), (368, 51644), (736, 25822), (1472, 12911)]