19307534

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22091}}^1$

素因数の和:22135

約数の個数: 16

約数和(自身を含む): 31812480

約数和(自身を除く): 12504946

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 22091, 44182, 419729, 508093, 839458, 1016186, 9653767, 19307534]

約数ペア:

[(1, 19307534), (2, 9653767), (19, 1016186), (23, 839458), (38, 508093), (46, 419729), (437, 44182), (874, 22091)]