190025251

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{1471}}^1$

素因数の和:2026

約数の個数: 16

約数和(自身を含む): 215971840

約数和(自身を除く): 25946589

約数列:

[1, 13, 19, 247, 523, 1471, 6799, 9937, 19123, 27949, 129181, 363337, 769333, 10001329, 14617327, 190025251]

約数ペア:

[(1, 190025251), (13, 14617327), (19, 10001329), (247, 769333), (523, 363337), (1471, 129181), (6799, 27949), (9937, 19123)]