15530306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{19079}}^1$

素因数の和:19129

約数の個数: 16

約数和(自身を含む): 26101440

約数和(自身を除く): 10571134

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 19079, 38158, 209869, 419738, 705923, 1411846, 7765153, 15530306]

約数ペア:

[(1, 15530306), (2, 7765153), (11, 1411846), (22, 705923), (37, 419738), (74, 209869), (407, 38158), (814, 19079)]