19651096

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 38685600

約数和(自身を除く): 19034504

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 568, 1193, 2059, 2386, 4118, 4772, 8236, 9544, 16472, 34597, 69194, 84703, 138388, 169406, 276776, 338812, 677624, 2456387, 4912774, 9825548, 19651096]

約数ペア:

[(1, 19651096), (2, 9825548), (4, 4912774), (8, 2456387), (29, 677624), (58, 338812), (71, 276776), (116, 169406), (142, 138388), (232, 84703), (284, 69194), (568, 34597), (1193, 16472), (2059, 9544), (2386, 8236), (4118, 4772)]