22389070907

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{521173}}^1$

素因数の和:521235

約数の個数: 24

約数和(自身を含む): 28593690336

約数和(自身を除く): 6204619429

約数列:

[1, 7, 17, 19, 119, 133, 323, 361, 2261, 2527, 6137, 42959, 521173, 3648211, 8859941, 9902287, 62019587, 69316009, 168338879, 188143453, 1178372153, 1317004171, 3198438701, 22389070907]

約数ペア:

[(1, 22389070907), (7, 3198438701), (17, 1317004171), (19, 1178372153), (119, 188143453), (133, 168338879), (323, 69316009), (361, 62019587), (2261, 9902287), (2527, 8859941), (6137, 3648211), (42959, 521173)]