15671439632

素因数分解:

$2^4\times {\mathrm{1789}}^1\times {\mathrm{547493}}^1$

素因数の和:549290

約数の個数: 20

約数和(自身を含む): 30380442060

約数和(自身を除く): 14709002428

約数列:

[1, 2, 4, 8, 16, 1789, 3578, 7156, 14312, 28624, 547493, 1094986, 2189972, 4379944, 8759888, 979464977, 1958929954, 3917859908, 7835719816, 15671439632]

約数ペア:

[(1, 15671439632), (2, 7835719816), (4, 3917859908), (8, 1958929954), (16, 979464977), (1789, 8759888), (3578, 4379944), (7156, 2189972), (14312, 1094986), (28624, 547493)]