238716988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101323}}^1$

素因数の和:101377

約数の個数: 24

約数和(自身を含む): 453931520

約数和(自身を除く): 215214532

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 101323, 202646, 405292, 1925137, 3141013, 3850274, 6282026, 7700548, 12564052, 59679247, 119358494, 238716988]

約数ペア:

[(1, 238716988), (2, 119358494), (4, 59679247), (19, 12564052), (31, 7700548), (38, 6282026), (62, 3850274), (76, 3141013), (124, 1925137), (589, 405292), (1178, 202646), (2356, 101323)]