11889722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{821}}^1$

素因数の和:1393

約数の個数: 16

約数和(自身を含む): 19264392

約数和(自身を除く): 7374670

約数列:

[1, 2, 13, 26, 557, 821, 1114, 1642, 7241, 10673, 14482, 21346, 457297, 914594, 5944861, 11889722]

約数ペア:

[(1, 11889722), (2, 5944861), (13, 914594), (26, 457297), (557, 21346), (821, 14482), (1114, 10673), (1642, 7241)]