21933098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{6691}}^1$

素因数の和:6853

約数の個数: 16

約数和(自身を含む): 36136800

約数和(自身を除く): 14203702

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 6691, 13382, 73601, 147202, 996959, 1993918, 10966549, 21933098]

約数ペア:

[(1, 21933098), (2, 10966549), (11, 1993918), (22, 996959), (149, 147202), (298, 73601), (1639, 13382), (3278, 6691)]