38898541

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1999}}^1$

素因数の和:2100

約数の個数: 16

約数和(自身を含む): 44640000

約数和(自身を除く): 5741459

約数列:

[1, 11, 29, 61, 319, 671, 1769, 1999, 19459, 21989, 57971, 121939, 637681, 1341329, 3536231, 38898541]

約数ペア:

[(1, 38898541), (11, 3536231), (29, 1341329), (61, 637681), (319, 121939), (671, 57971), (1769, 21989), (1999, 19459)]