21000396068362

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{32508353047}}^1$

素因数の和:32508353085

約数の個数: 16

約数和(自身を含む): 35109021291840

約数和(自身を除く): 14108625223478

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 32508353047, 65016706094, 552642001799, 617658707893, 1105284003598, 1235317415786, 10500198034181, 21000396068362]

約数ペア:

[(1, 21000396068362), (2, 10500198034181), (17, 1235317415786), (19, 1105284003598), (34, 617658707893), (38, 552642001799), (323, 65016706094), (646, 32508353047)]