19443864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73651}}^1$

素因数の和:73671

約数の個数: 32

約数和(自身を含む): 53029440

約数和(自身を除く): 33585576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 73651, 147302, 220953, 294604, 441906, 589208, 810161, 883812, 1620322, 1767624, 2430483, 3240644, 4860966, 6481288, 9721932, 19443864]

約数ペア:

[(1, 19443864), (2, 9721932), (3, 6481288), (4, 4860966), (6, 3240644), (8, 2430483), (11, 1767624), (12, 1620322), (22, 883812), (24, 810161), (33, 589208), (44, 441906), (66, 294604), (88, 220953), (132, 147302), (264, 73651)]