15139046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 25401600

約数和(自身を除く): 10262554

約数列:

[1, 2, 13, 26, 59, 71, 118, 139, 142, 278, 767, 923, 1534, 1807, 1846, 3614, 4189, 8201, 8378, 9869, 16402, 19738, 54457, 106613, 108914, 128297, 213226, 256594, 582271, 1164542, 7569523, 15139046]

約数ペア:

[(1, 15139046), (2, 7569523), (13, 1164542), (26, 582271), (59, 256594), (71, 213226), (118, 128297), (139, 108914), (142, 106613), (278, 54457), (767, 19738), (923, 16402), (1534, 9869), (1807, 8378), (1846, 8201), (3614, 4189)]