15223318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 26127360

約数和(自身を除く): 10904042

約数列:

[1, 2, 11, 22, 29, 58, 107, 214, 223, 319, 446, 638, 1177, 2354, 2453, 3103, 4906, 6206, 6467, 12934, 23861, 34133, 47722, 68266, 71137, 142274, 262471, 524942, 691969, 1383938, 7611659, 15223318]

約数ペア:

[(1, 15223318), (2, 7611659), (11, 1383938), (22, 691969), (29, 524942), (58, 262471), (107, 142274), (214, 71137), (223, 68266), (319, 47722), (446, 34133), (638, 23861), (1177, 12934), (2354, 6467), (2453, 6206), (3103, 4906)]