15964168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4903}}^1$

素因数の和:4957

約数の個数: 32

約数和(自身を含む): 33543360

約数和(自身を除く): 17579192

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 4903, 9806, 19612, 39224, 53933, 107866, 181411, 215732, 362822, 431464, 725644, 1451288, 1995521, 3991042, 7982084, 15964168]

約数ペア:

[(1, 15964168), (2, 7982084), (4, 3991042), (8, 1995521), (11, 1451288), (22, 725644), (37, 431464), (44, 362822), (74, 215732), (88, 181411), (148, 107866), (296, 53933), (407, 39224), (814, 19612), (1628, 9806), (3256, 4903)]