219022918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{72959}}^1$

素因数の和:73059

約数の個数: 16

約数和(自身を含む): 350208000

約数和(自身を除く): 131185082

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 72959, 145918, 1386221, 2772442, 5763761, 11527522, 109511459, 219022918]

約数ペア:

[(1, 219022918), (2, 109511459), (19, 11527522), (38, 5763761), (79, 2772442), (158, 1386221), (1501, 145918), (3002, 72959)]