21656098

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{6121}}^1$

素因数の和:6213

約数の個数: 16

約数和(自身を含む): 34160760

約数和(自身を除く): 12504662

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 6121, 12242, 177509, 355018, 373381, 746762, 10828049, 21656098]

約数ペア:

[(1, 21656098), (2, 10828049), (29, 746762), (58, 373381), (61, 355018), (122, 177509), (1769, 12242), (3538, 6121)]