16273994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38933}}^1$

素因数の和:38965

約数の個数: 16

約数和(自身を含む): 28032480

約数和(自身を除く): 11758486

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 38933, 77866, 428263, 739727, 856526, 1479454, 8136997, 16273994]

約数ペア:

[(1, 16273994), (2, 8136997), (11, 1479454), (19, 856526), (22, 739727), (38, 428263), (209, 77866), (418, 38933)]