16816810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 31674240

約数和(自身を除く): 14857430

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 563, 1030, 1126, 2815, 2987, 5630, 5974, 14935, 16327, 29870, 32654, 57989, 81635, 115978, 163270, 289945, 579890, 1681681, 3363362, 8408405, 16816810]

約数ペア:

[(1, 16816810), (2, 8408405), (5, 3363362), (10, 1681681), (29, 579890), (58, 289945), (103, 163270), (145, 115978), (206, 81635), (290, 57989), (515, 32654), (563, 29870), (1030, 16327), (1126, 14935), (2815, 5974), (2987, 5630)]