25576954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1559}}^1$

素因数の和:2205

約数の個数: 16

約数和(自身を含む): 41408640

約数和(自身を除く): 15831686

約数列:

[1, 2, 13, 26, 631, 1262, 1559, 3118, 8203, 16406, 20267, 40534, 983729, 1967458, 12788477, 25576954]

約数ペア:

[(1, 25576954), (2, 12788477), (13, 1967458), (26, 983729), (631, 40534), (1262, 20267), (1559, 16406), (3118, 8203)]