15691707776

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{881953}}^1$

素因数の和:882106

約数の個数: 32

約数和(自身を含む): 31485757800

約数和(自身を除く): 15794050024

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4448, 8896, 17792, 881953, 1763906, 3527812, 7055624, 14111248, 28222496, 56444992, 112889984, 122591467, 245182934, 490365868, 980731736, 1961463472, 3922926944, 7845853888, 15691707776]

約数ペア:

[(1, 15691707776), (2, 7845853888), (4, 3922926944), (8, 1961463472), (16, 980731736), (32, 490365868), (64, 245182934), (128, 122591467), (139, 112889984), (278, 56444992), (556, 28222496), (1112, 14111248), (2224, 7055624), (4448, 3527812), (8896, 1763906), (17792, 881953)]