19425244

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1109}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 35431200

約数和(自身を除く): 16005956

約数列:

[1, 2, 4, 29, 58, 116, 151, 302, 604, 1109, 2218, 4379, 4436, 8758, 17516, 32161, 64322, 128644, 167459, 334918, 669836, 4856311, 9712622, 19425244]

約数ペア:

[(1, 19425244), (2, 9712622), (4, 4856311), (29, 669836), (58, 334918), (116, 167459), (151, 128644), (302, 64322), (604, 32161), (1109, 17516), (2218, 8758), (4379, 4436)]