15972019968

素因数分解:

$2^8\times 3^1\times {\mathrm{20796901}}^1$

素因数の和:20796920

約数の個数: 36

約数和(自身を含む): 42508867688

約数和(自身を除く): 26536847720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 20796901, 41593802, 62390703, 83187604, 124781406, 166375208, 249562812, 332750416, 499125624, 665500832, 998251248, 1331001664, 1996502496, 2662003328, 3993004992, 5324006656, 7986009984, 15972019968]

約数ペア:

[(1, 15972019968), (2, 7986009984), (3, 5324006656), (4, 3993004992), (6, 2662003328), (8, 1996502496), (12, 1331001664), (16, 998251248), (24, 665500832), (32, 499125624), (48, 332750416), (64, 249562812), (96, 166375208), (128, 124781406), (192, 83187604), (256, 62390703), (384, 41593802), (768, 20796901)]