1922401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 16

約数和(自身を含む): 2242240

約数和(自身を除く): 319839

約数列:

[1, 13, 19, 43, 181, 247, 559, 817, 2353, 3439, 7783, 10621, 44707, 101179, 147877, 1922401]

約数ペア:

[(1, 1922401), (13, 147877), (19, 101179), (43, 44707), (181, 10621), (247, 7783), (559, 3439), (817, 2353)]