11578970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89069}}^1$

素因数の和:89089

約数の個数: 16

約数和(自身を含む): 22445640

約数和(自身を除く): 10866670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 89069, 178138, 445345, 890690, 1157897, 2315794, 5789485, 11578970]

約数ペア:

[(1, 11578970), (2, 5789485), (5, 2315794), (10, 1157897), (13, 890690), (26, 445345), (65, 178138), (130, 89069)]