19869804

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{32467}}^1$

素因数の和:32494

約数の個数: 36

約数和(自身を含む): 53182584

約数和(自身を除く): 33312780

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 32467, 64934, 97401, 129868, 194802, 292203, 389604, 551939, 584406, 1103878, 1168812, 1655817, 2207756, 3311634, 4967451, 6623268, 9934902, 19869804]

約数ペア:

[(1, 19869804), (2, 9934902), (3, 6623268), (4, 4967451), (6, 3311634), (9, 2207756), (12, 1655817), (17, 1168812), (18, 1103878), (34, 584406), (36, 551939), (51, 389604), (68, 292203), (102, 194802), (153, 129868), (204, 97401), (306, 64934), (612, 32467)]