19306936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9539}}^1$

素因数の和:9579

約数の個数: 32

約数和(自身を含む): 41212800

約数和(自身を除く): 21905864

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 9539, 19078, 38156, 76312, 104929, 209858, 219397, 419716, 438794, 839432, 877588, 1755176, 2413367, 4826734, 9653468, 19306936]

約数ペア:

[(1, 19306936), (2, 9653468), (4, 4826734), (8, 2413367), (11, 1755176), (22, 877588), (23, 839432), (44, 438794), (46, 419716), (88, 219397), (92, 209858), (184, 104929), (253, 76312), (506, 38156), (1012, 19078), (2024, 9539)]