16865414

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 24

約数和(自身を含む): 27007968

約数和(自身を除く): 10142554

約数列:

[1, 2, 29, 37, 58, 74, 271, 542, 841, 1073, 1682, 2146, 7859, 10027, 15718, 20054, 31117, 62234, 227911, 290783, 455822, 581566, 8432707, 16865414]

約数ペア:

[(1, 16865414), (2, 8432707), (29, 581566), (37, 455822), (58, 290783), (74, 227911), (271, 62234), (542, 31117), (841, 20054), (1073, 15718), (1682, 10027), (2146, 7859)]