15694676144

素因数分解:

$2^4\times 7^1\times {\mathrm{140131037}}^1$

素因数の和:140131052

約数の個数: 20

約数和(自身を含む): 34752497424

約数和(自身を除く): 19057821280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140131037, 280262074, 560524148, 980917259, 1121048296, 1961834518, 2242096592, 3923669036, 7847338072, 15694676144]

約数ペア:

[(1, 15694676144), (2, 7847338072), (4, 3923669036), (7, 2242096592), (8, 1961834518), (14, 1121048296), (16, 980917259), (28, 560524148), (56, 280262074), (112, 140131037)]