15697943408

素因数分解:

$2^4\times 7^2\times {\mathrm{20022887}}^1$

素因数の和:20022909

約数の個数: 30

約数和(自身を含む): 35380443096

約数和(自身を除く): 19682499688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 20022887, 40045774, 80091548, 140160209, 160183096, 280320418, 320366192, 560640836, 981121463, 1121281672, 1962242926, 2242563344, 3924485852, 7848971704, 15697943408]

約数ペア:

[(1, 15697943408), (2, 7848971704), (4, 3924485852), (7, 2242563344), (8, 1962242926), (14, 1121281672), (16, 981121463), (28, 560640836), (49, 320366192), (56, 280320418), (98, 160183096), (112, 140160209), (196, 80091548), (392, 40045774), (784, 20022887)]