19255474

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 35020800

約数和(自身を除く): 15765326

約数列:

[1, 2, 7, 14, 19, 38, 133, 191, 266, 379, 382, 758, 1337, 2653, 2674, 3629, 5306, 7201, 7258, 14402, 25403, 50407, 50806, 72389, 100814, 144778, 506723, 1013446, 1375391, 2750782, 9627737, 19255474]

約数ペア:

[(1, 19255474), (2, 9627737), (7, 2750782), (14, 1375391), (19, 1013446), (38, 506723), (133, 144778), (191, 100814), (266, 72389), (379, 50806), (382, 50407), (758, 25403), (1337, 14402), (2653, 7258), (2674, 7201), (3629, 5306)]