191153956

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{18013}}^1$

素因数の和:18403

約数の個数: 24

約数和(自身を含む): 383337920

約数和(自身を除く): 192183964

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1516, 2653, 5306, 10612, 18013, 36026, 72052, 126091, 252182, 504364, 6826927, 13653854, 27307708, 47788489, 95576978, 191153956]

約数ペア:

[(1, 191153956), (2, 95576978), (4, 47788489), (7, 27307708), (14, 13653854), (28, 6826927), (379, 504364), (758, 252182), (1516, 126091), (2653, 72052), (5306, 36026), (10612, 18013)]