15697051412

素因数分解:

$2^2\times 7^2\times {\mathrm{313}}^1\times {\mathrm{255869}}^1$

素因数の和:256200

約数の個数: 36

約数和(自身を含む): 32056928820

約数和(自身を除く): 16359877408

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 313, 626, 1252, 2191, 4382, 8764, 15337, 30674, 61348, 255869, 511738, 1023476, 1791083, 3582166, 7164332, 12537581, 25075162, 50150324, 80086997, 160173994, 320347988, 560608979, 1121217958, 2242435916, 3924262853, 7848525706, 15697051412]

約数ペア:

[(1, 15697051412), (2, 7848525706), (4, 3924262853), (7, 2242435916), (14, 1121217958), (28, 560608979), (49, 320347988), (98, 160173994), (196, 80086997), (313, 50150324), (626, 25075162), (1252, 12537581), (2191, 7164332), (4382, 3582166), (8764, 1791083), (15337, 1023476), (30674, 511738), (61348, 255869)]