15696701552

素因数分解:

$2^4\times 7^2\times {\mathrm{20021303}}^1$

素因数の和:20021325

約数の個数: 30

約数和(自身を含む): 35377644168

約数和(自身を除く): 19680942616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 20021303, 40042606, 80085212, 140149121, 160170424, 280298242, 320340848, 560596484, 981043847, 1121192968, 1962087694, 2242385936, 3924175388, 7848350776, 15696701552]

約数ペア:

[(1, 15696701552), (2, 7848350776), (4, 3924175388), (7, 2242385936), (8, 1962087694), (14, 1121192968), (16, 981043847), (28, 560596484), (49, 320340848), (56, 280298242), (98, 160170424), (112, 140149121), (196, 80085212), (392, 40042606), (784, 20021303)]