30259438

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{6581}}^1$

素因数の和:6624

約数の個数: 24

約数和(自身を含む): 52524360

約数和(自身を除く): 22264922

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 6581, 13162, 72391, 125039, 144782, 250078, 796301, 1375429, 1592602, 2750858, 15129719, 30259438]

約数ペア:

[(1, 30259438), (2, 15129719), (11, 2750858), (19, 1592602), (22, 1375429), (38, 796301), (121, 250078), (209, 144782), (242, 125039), (418, 72391), (2299, 13162), (4598, 6581)]