190549784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{9871}}^1$

素因数の和:10023

約数の個数: 32

約数和(自身を含む): 379084800

約数和(自身を除く): 188535016

約数列:

[1, 2, 4, 8, 19, 38, 76, 127, 152, 254, 508, 1016, 2413, 4826, 9652, 9871, 19304, 19742, 39484, 78968, 187549, 375098, 750196, 1253617, 1500392, 2507234, 5014468, 10028936, 23818723, 47637446, 95274892, 190549784]

約数ペア:

[(1, 190549784), (2, 95274892), (4, 47637446), (8, 23818723), (19, 10028936), (38, 5014468), (76, 2507234), (127, 1500392), (152, 1253617), (254, 750196), (508, 375098), (1016, 187549), (2413, 78968), (4826, 39484), (9652, 19742), (9871, 19304)]