12500156908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1419827}}^1$

素因数の和:1419933

約数の個数: 24

約数和(自身を含む): 22898985984

約数和(自身を除く): 10398829076

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 4402, 8804, 1419827, 2839654, 5679308, 44014637, 88029274, 100807717, 176058548, 201615434, 403230868, 3125039227, 6250078454, 12500156908]

約数ペア:

[(1, 12500156908), (2, 6250078454), (4, 3125039227), (31, 403230868), (62, 201615434), (71, 176058548), (124, 100807717), (142, 88029274), (284, 44014637), (2201, 5679308), (4402, 2839654), (8804, 1419827)]