15691347488

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{3527731}}^1$

素因数の和:3527880

約数の個数: 24

約数和(自身を含む): 31114596240

約数和(自身を除く): 15423248752

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 3527731, 7055462, 14110924, 28221848, 56443696, 112887392, 490354609, 980709218, 1961418436, 3922836872, 7845673744, 15691347488]

約数ペア:

[(1, 15691347488), (2, 7845673744), (4, 3922836872), (8, 1961418436), (16, 980709218), (32, 490354609), (139, 112887392), (278, 56443696), (556, 28221848), (1112, 14110924), (2224, 7055462), (4448, 3527731)]